-79.72% is the change from 799 to 162
Calculation steps:
[( 162 - 799 ) ÷ 799] x 100 = -79.72%
Formula
Percentage change = [(162 - 799) / 799] x 100
Subtract the new number by the original number
162 - 799 = -637
-637 ÷ 799 = -0.7972465581977471
-0.7972465581977471 x 100 = -79.72%