-74% is the change from 723 to 188
Calculation steps:
[( 188 - 723 ) ÷ 723] x 100 = -74%
Formula
Percentage change = [(188 - 723) / 723] x 100
Subtract the new number by the original number
188 - 723 = -535
-535 ÷ 723 = -0.739972337482711
-0.739972337482711 x 100 = -74%