-68.19% is the change from 723 to 230
Calculation steps:
[( 230 - 723 ) ÷ 723] x 100 = -68.19%
Formula
Percentage change = [(230 - 723) / 723] x 100
Subtract the new number by the original number
230 - 723 = -493
-493 ÷ 723 = -0.681881051175657
-0.681881051175657 x 100 = -68.19%