-99.12% is the change from 791 to 7
Calculation steps:
[( 7 - 791 ) ÷ 791] x 100 = -99.12%
Formula
Percentage change = [(7 - 791) / 791] x 100
Subtract the new number by the original number
7 - 791 = -784
-784 ÷ 791 = -0.9911504424778761
-0.9911504424778761 x 100 = -99.12%