-73.84% is the change from 799 to 209
Calculation steps:
[( 209 - 799 ) ÷ 799] x 100 = -73.84%
Formula
Percentage change = [(209 - 799) / 799] x 100
Subtract the new number by the original number
209 - 799 = -590
-590 ÷ 799 = -0.7384230287859824
-0.7384230287859824 x 100 = -73.84%