Oracle - Percentage Difference Calculator

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Find percentage difference between two numbers:


Percentage difference formula:

Percentage difference equals the absolute value of the change in value, divided by the average of the 2 numbers, all multiplied by 100.  
Finally use percent sign, %.

Percent difference = ( | ΔV |/ ( ∑V/2) ) * 100 = ( | (V1 - V2) | / ((V1 + V2)/2) ) * 100


For example one, to calculate the percentage difference:

What is the percentage difference between 6 & 8?
Assume 
V1 = 6 
V2 = 8 
Enter numbers into our formula ( | (V1 - V2) | / ((V1 + V2)/2) ) * 100

Answer:
Calculate percentage difference between V1 = 6  &  V2 = 8 

( | V1 - V2 | / ((V1 + V2)/2) ) * 100 
= ( | 6 - 8 | / ((6 + 8)/2) ) * 100 
= ( | -2 | / (14/2) ) * 100 
= ( 2 / 7 ) * 100 
= 0.285714 * 100 

= 28.5714% difference



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