-20.88% is the change from 728 to 576
Calculation steps:
[( 576 - 728 ) ÷ 728] x 100 = -20.88%
Formula
Percentage change = [(576 - 728) / 728] x 100
Subtract the new number by the original number
576 - 728 = -152
-152 ÷ 728 = -0.2087912087912088
-0.2087912087912088 x 100 = -20.88%