18.03% is the change from 488 to 576
Calculation steps:
[( 576 - 488 ) ÷ 488] x 100 = 18.03%
Formula
Percentage change = [(576 - 488) / 488] x 100
Subtract the new number by the original number
576 - 488 = 88
88 ÷ 488 = 0.18032786885245902
0.18032786885245902 x 100 = 18.03%