-89.29% is the change from 794 to 85
Calculation steps:
[( 85 - 794 ) ÷ 794] x 100 = -89.29%
Formula
Percentage change = [(85 - 794) / 794] x 100
Subtract the new number by the original number
85 - 794 = -709
-709 ÷ 794 = -0.8929471032745592
-0.8929471032745592 x 100 = -89.29%