675% is the change from 8 to 62
Calculation steps:
[( 62 - 8 ) ÷ 8] x 100 = 675%
Formula
Percentage change = [(62 - 8) / 8] x 100
Subtract the new number by the original number
62 - 8 = 54
54 ÷ 8 = 6.75
6.75 x 100 = 675%
Example