-89.17% is the change from 794 to 86
Calculation steps:
[( 86 - 794 ) ÷ 794] x 100 = -89.17%
Formula
Percentage change = [(86 - 794) / 794] x 100
Subtract the new number by the original number
86 - 794 = -708
-708 ÷ 794 = -0.8916876574307305
-0.8916876574307305 x 100 = -89.17%