1. Subtract the two numbers from each other and place the value of the difference in the position of the numerator. For example, if you want to calculate the percent of agreement
http://www.ehow.com/how_7535692_calculateagreemen...

Call the numbers a & b, a being the larger. (a  b) x 100/a will give the difference as a percentage of a. EG: What is the percentage difference between 36 and 20? a = 36, b =
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The formula below will also work where A1 and A2 contain the two dates. This gives decimal minutes as an answer. =24*60*MOD(ABS(A2A1)1)
http://www.quora.com/Howdoyoucalculatethenumb...

Formula for finding percentage change is: [x/y 
http://www.chacha.com/question/howdoyoucalculat...
