-15.28% is the change from 576 to 488
Calculation steps:
[( 488 - 576 ) ÷ 576] x 100 = -15.28%
Formula
Percentage change = [(488 - 576) / 576] x 100
Subtract the new number by the original number
488 - 576 = -88
-88 ÷ 576 = -0.1527777777777778
-0.1527777777777778 x 100 = -15.28%