15.3% is the change from 575 to 663
Calculation steps:
[( 663 - 575 ) ÷ 575] x 100 = 15.3%
Formula
Percentage change = [(663 - 575) / 575] x 100
Subtract the new number by the original number
663 - 575 = 88
88 ÷ 575 = 0.15304347826086956
0.15304347826086956 x 100 = 15.3%