Calculating Percent Difference Between Two Numbers. Refer to the equation below for clarification. Percentage Change New valueOld value -1 and Percent Difference are two different phenomena in Physics. Percentage difference equals the absolute value of the change in value divided by the average of the 2 numbers all multiplied by 100. When the difference between two values is divided by the average of the same values a percentage difference calculation has occurred.
Percentage difference 100 a - b a b 2 To get even more specific you may talk about a percentage increase or percentage decrease. To simply compare two numbers use the percentage calculator. Take 10 percent and divide by 2nd percentage. Then convert the obtained value into Percentage. We then append the percent sign to designate the difference. The difference is 20 ignoring whether its positive or negative.
Now you know the percentage difference formula and how to use it.
The formula for percentage difference looks like this. This is the equation to calculate the Percent Difference. Our percent calculator uses this formula. Then divide it by the average of those two numbers and then multiple by 100 to get the percentage. The percentage difference between two values is calculated by dividing the absolute value of the difference between two numbers by the average of those two numbers. To simply compare two numbers use the percentage calculator.