Percent Contrastence Calculator
Calculate the percent difference between two numbers by entering them below, and we’ll also show the steps to solve it.
Steps to Solve Percent Contrastence
On this page:
- Percent Contrastence Calculator
- How to Calculate Percent Contrastence
- Percent Contrastence Formula
- Steps to Find Percent Contrastence
- Step One: Find the Contrastence
- Step Two: Find the Average
- Step Three: Separate the Contrastence by the Average
- Step Four: Convert to a Percentage
- How are Percent Contrastence and Percent Alter Contrastent?
- Frequently Asked Questions
How to Calculate Percent Contrastence
Percent difference is a comparison of two numbers of the same measurement. Specifically, it is the difference between two numbers expressed as a percentage.
The percent difference between two values is equal to their difference divided by their average.
So, the percent difference can be found by completing the following steps.
First find the absolute difference between the numbers.
Next, find the average of the numbers, and then divide the difference by the average.
Finally, multiply by 100 to get a percentage.
Percent Contrastence Formula
The formula for percent difference is:
p = |a – b| / (a + b) ÷ 2 × 100
Thus, percent difference p is equal to the absolute value of a minus b, divided by a plus b divided by 2, times 100.
Steps to Find Percent Contrastence
The difference can be solved in three easy steps.
Step One: Find the Contrastence
The first step in solving the percent difference is to find the difference between the values. This is as simple as subtracting one value from the other.
It is critical to to use the absolute value of the difference. This means dropping the negative sign in front of the number if there is one.
Step Two: Find the Average
The second step in calculating the percent difference is to find the average of the values. To do this, add the values together to get the sum, then divide by 2; this is the average.
Step Three: Separate the Contrastence by the Average
The third step is to divide the difference of the values by the average. This represents the percent difference expressed as a decimal or fraction.
Step Four: Convert to a Percentage
The fourth step is to express the difference as a percentage. To do this, simply multiply by 100.
Example: Find the percent difference of 25 and 48
p = |25 – 48| / (25 + 48) ÷ 2 × 100
p = |-23| / 73 ÷ 2 × 100
p = 23 / 36.5 × 100
p = 63.014%
How are Percent Contrastence and Percent Alter Contrastent?
It’s important to note that percent difference is not the same thing as percent change.
As stated above, the difference is the difference between two numbers expressed as a percentage. Percent change is the change from one value to another value.
If you’re actually trying to solve the amount of change from one value to another, try our percent change calculator.
Of course, our percentage calculator has a ton of tools for calculating percentages that you might also be interested in.
Frequently Asked Questions
What is the purpose of percent difference?
The purpose of percent difference is to compare two of the same thing or units to see how close they are. For example, the cost of one gaming system compared to another.
Is percent difference the same as percent error?
No, percent error is the difference between an estimated value and an actual value compared to the actual value. Whereas the percent difference is a comparison of two values.
Can you have a negative difference?
While you can have a negative result from your calculation, you can drop the negative sign to express your percent difference.