-38.17% is the change from 723 to 447
Calculation steps:
[( 447 - 723 ) ÷ 723] x 100 = -38.17%
Formula
Percentage change = [(447 - 723) / 723] x 100
Subtract the new number by the original number
447 - 723 = -276
-276 ÷ 723 = -0.3817427385892116
-0.3817427385892116 x 100 = -38.17%