1250% is the change from 8 to 108
Calculation steps:
[( 108 - 8 ) ÷ 8] x 100 = 1250%
Formula
Percentage change = [(108 - 8) / 8] x 100
Subtract the new number by the original number
108 - 8 = 100
100 ÷ 8 = 12.5
12.5 x 100 = 1250%
Example