-86.3% is the change from 861 to 118
Calculation steps:
[( 118 - 861 ) ÷ 861] x 100 = -86.3%
Formula
Percentage change = [(118 - 861) / 861] x 100
Subtract the new number by the original number
118 - 861 = -743
-743 ÷ 861 = -0.8629500580720093
-0.8629500580720093 x 100 = -86.3%