-49.56% is the change from 113 to 57
Calculation steps:
[( 57 - 113 ) ÷ 113] x 100 = -49.56%
Formula
Percentage change = [(57 - 113) / 113] x 100
Subtract the new number by the original number
57 - 113 = -56
-56 ÷ 113 = -0.49557522123893805
-0.49557522123893805 x 100 = -49.56%