-87.41% is the change from 858 to 108
Calculation steps:
[( 108 - 858 ) ÷ 858] x 100 = -87.41%
Formula
Percentage change = [(108 - 858) / 858] x 100
Subtract the new number by the original number
108 - 858 = -750
-750 ÷ 858 = -0.8741258741258742
-0.8741258741258742 x 100 = -87.41%