-90.03% is the change from 792 to 79
Calculation steps:
[( 79 - 792 ) ÷ 792] x 100 = -90.03%
Formula
Percentage change = [(79 - 792) / 792] x 100
Subtract the new number by the original number
79 - 792 = -713
-713 ÷ 792 = -0.9002525252525253
-0.9002525252525253 x 100 = -90.03%