-99.12% is the change from 796 to 7
Calculation steps:
[( 7 - 796 ) ÷ 796] x 100 = -99.12%
Formula
Percentage change = [(7 - 796) / 796] x 100
Subtract the new number by the original number
7 - 796 = -789
-789 ÷ 796 = -0.9912060301507538
-0.9912060301507538 x 100 = -99.12%