-85.59% is the change from 798 to 115
Calculation steps:
[( 115 - 798 ) ÷ 798] x 100 = -85.59%
Formula
Percentage change = [(115 - 798) / 798] x 100
Subtract the new number by the original number
115 - 798 = -683
-683 ÷ 798 = -0.8558897243107769
-0.8558897243107769 x 100 = -85.59%