-55.46% is the change from 723 to 322
Calculation steps:
[( 322 - 723 ) ÷ 723] x 100 = -55.46%
Formula
Percentage change = [(322 - 723) / 723] x 100
Subtract the new number by the original number
322 - 723 = -401
-401 ÷ 723 = -0.5546334716459198
-0.5546334716459198 x 100 = -55.46%