-31.95% is the change from 723 to 492
Calculation steps:
[( 492 - 723 ) ÷ 723] x 100 = -31.95%
Formula
Percentage change = [(492 - 723) / 723] x 100
Subtract the new number by the original number
492 - 723 = -231
-231 ÷ 723 = -0.31950207468879666
-0.31950207468879666 x 100 = -31.95%