-75.8% is the change from 723 to 175
Calculation steps:
[( 175 - 723 ) ÷ 723] x 100 = -75.8%
Formula
Percentage change = [(175 - 723) / 723] x 100
Subtract the new number by the original number
175 - 723 = -548
-548 ÷ 723 = -0.7579529737206085
-0.7579529737206085 x 100 = -75.8%