-90.28% is the change from 792 to 77
Calculation steps:
[( 77 - 792 ) ÷ 792] x 100 = -90.28%
Formula
Percentage change = [(77 - 792) / 792] x 100
Subtract the new number by the original number
77 - 792 = -715
-715 ÷ 792 = -0.9027777777777778
-0.9027777777777778 x 100 = -90.28%