-89.55% is the change from 794 to 83
Calculation steps:
[( 83 - 794 ) ÷ 794] x 100 = -89.55%
Formula
Percentage change = [(83 - 794) / 794] x 100
Subtract the new number by the original number
83 - 794 = -711
-711 ÷ 794 = -0.8954659949622166
-0.8954659949622166 x 100 = -89.55%