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what is the formula for finding percentage difference. Percentage difference 100 a - b a b 2 To get even more specific you may talk about a percentage increase or percentage decrease. Percent Difference Formula Percent difference is calculated as the difference between two values divided by the average of the two values expressed in terms of percentage.
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A product cost 25 last year and a similar product costs 30 this year. Simply use the forward slash as the division operator. V 1 V 2 V 1 V 2 2 100.
The percentage of change between an original and a new value is defined as the difference between the original value and the new value divided by the original value.
Percentage difference equals the absolute value of the change in value divided by the average of the 2 numbers all multiplied by 100. Percent Difference First Value Second Value First Value Second Value 2 100. The average is 4 62 102 5. To find the percentage difference in excel first find the difference between the two numbers and divide this difference with base value.
