-89.39% is the change from 792 to 84
Calculation steps:
[( 84 - 792 ) ÷ 792] x 100 = -89.39%
Formula
Percentage change = [(84 - 792) / 792] x 100
Subtract the new number by the original number
84 - 792 = -708
-708 ÷ 792 = -0.8939393939393939
-0.8939393939393939 x 100 = -89.39%