-86.5% is the change from 859 to 116
Calculation steps:
[( 116 - 859 ) ÷ 859] x 100 = -86.5%
Formula
Percentage change = [(116 - 859) / 859] x 100
Subtract the new number by the original number
116 - 859 = -743
-743 ÷ 859 = -0.8649592549476135
-0.8649592549476135 x 100 = -86.5%