12.08% is the change from 538 to 603
Calculation steps:
[( 603 - 538 ) ÷ 538] x 100 = 12.08%
Formula
Percentage change = [(603 - 538) / 538] x 100
Subtract the new number by the original number
603 - 538 = 65
65 ÷ 538 = 0.120817843866171
0.120817843866171 x 100 = 12.08%