-86.68% is the change from 811 to 108
Calculation steps:
[( 108 - 811 ) ÷ 811] x 100 = -86.68%
Formula
Percentage change = [(108 - 811) / 811] x 100
Subtract the new number by the original number
108 - 811 = -703
-703 ÷ 811 = -0.8668310727496917
-0.8668310727496917 x 100 = -86.68%