8175% is the change from 8 to 662
Calculation steps:
[( 662 - 8 ) ÷ 8] x 100 = 8175%
Formula
Percentage change = [(662 - 8) / 8] x 100
Subtract the new number by the original number
662 - 8 = 654
654 ÷ 8 = 81.75
81.75 x 100 = 8175%
Example