8125% is the change from 8 to 658
Calculation steps:
[( 658 - 8 ) ÷ 8] x 100 = 8125%
Formula
Percentage change = [(658 - 8) / 8] x 100
Subtract the new number by the original number
658 - 8 = 650
650 ÷ 8 = 81.25
81.25 x 100 = 8125%
Example