-89.57% is the change from 796 to 83
Calculation steps:
[( 83 - 796 ) ÷ 796] x 100 = -89.57%
Formula
Percentage change = [(83 - 796) / 796] x 100
Subtract the new number by the original number
83 - 796 = -713
-713 ÷ 796 = -0.8957286432160804
-0.8957286432160804 x 100 = -89.57%