15.08% is the change from 524 to 603
Calculation steps:
[( 603 - 524 ) ÷ 524] x 100 = 15.08%
Formula
Percentage change = [(603 - 524) / 524] x 100
Subtract the new number by the original number
603 - 524 = 79
79 ÷ 524 = 0.15076335877862596
0.15076335877862596 x 100 = 15.08%