-21.16% is the change from 723 to 570
Calculation steps:
[( 570 - 723 ) ÷ 723] x 100 = -21.16%
Formula
Percentage change = [(570 - 723) / 723] x 100
Subtract the new number by the original number
570 - 723 = -153
-153 ÷ 723 = -0.21161825726141079
-0.21161825726141079 x 100 = -21.16%