-87.33% is the change from 931 to 118
Calculation steps:
[( 118 - 931 ) ÷ 931] x 100 = -87.33%
Formula
Percentage change = [(118 - 931) / 931] x 100
Subtract the new number by the original number
118 - 931 = -813
-813 ÷ 931 = -0.8732545649838883
-0.8732545649838883 x 100 = -87.33%