To calculate the percentage difference between two numbers, you can follow these steps:
- First, find the absolute difference between the two numbers. This is done by subtracting the smaller number from the larger number.
- Next, take that absolute difference and divide it by the average of the two numbers. The average can be found by adding the two numbers together and then dividing by 2.
- Finally, multiply the result by 100 to get the percentage difference.
Here’s the formula for clarity:
Percentage Difference = (|A – B| / ((A + B) / 2)) * 100
Where A and B are the two numbers you are comparing.
For example, if you have two numbers, 25 and 35:
- The absolute difference is |25 – 35| = 10.
- The average is (25 + 35) / 2 = 30.
- Now, divide the absolute difference by the average: 10 / 30 = 0.3333.
- Finally, multiply by 100 to convert to a percentage: 0.3333 * 100 = 33.33%.
So, the percentage difference between 25 and 35 is 33.33%.