1312.5% is the change from 8 to 113
Calculation steps:
[( 113 - 8 ) ÷ 8] x 100 = 1312.5%
Formula
Percentage change = [(113 - 8) / 8] x 100
Subtract the new number by the original number
113 - 8 = 105
105 ÷ 8 = 13.125
13.125 x 100 = 1312.5%
Example