-74.19% is the change from 798 to 206
Calculation steps:
[( 206 - 798 ) ÷ 798] x 100 = -74.19%
Formula
Percentage change = [(206 - 798) / 798] x 100
Subtract the new number by the original number
206 - 798 = -592
-592 ÷ 798 = -0.7418546365914787
-0.7418546365914787 x 100 = -74.19%