
20.994
=20.994% difference
Calculate percentage difference
between V1 = 81 and V2 = 100
To find the percentage difference between two numbers, we first need to calculate the absolute difference between them. In this case, the absolute difference between 81 and 100 is 19 (100 - 81 = 19).
Next, we need to find the average of the two numbers. The average of 81 and 100 is (81 + 100) / 2 = 90.5.
Now, we can calculate the percentage difference by dividing the absolute difference by the average and multiplying by 100. So, the percentage difference between 81 and 100 is (19 / 90.5) x 100 = 20.99%.
Therefore, the percentage difference between 81 and 100 is approximately 20.99%. This means that 81 is about 20.99% less than 100.