-88.5% is the change from 113 to 13
Calculation steps:
[( 13 - 113 ) ÷ 113] x 100 = -88.5%
Formula
Percentage change = [(13 - 113) / 113] x 100
Subtract the new number by the original number
13 - 113 = -100
-100 ÷ 113 = -0.8849557522123894
-0.8849557522123894 x 100 = -88.5%