-87.86% is the change from 931 to 113
Calculation steps:
[( 113 - 931 ) ÷ 931] x 100 = -87.86%
Formula
Percentage change = [(113 - 931) / 931] x 100
Subtract the new number by the original number
113 - 931 = -818
-818 ÷ 931 = -0.878625134264232
-0.878625134264232 x 100 = -87.86%