6.33% is the change from 537 to 571
Calculation steps:
[( 571 - 537 ) ÷ 537] x 100 = 6.33%
Formula
Percentage change = [(571 - 537) / 537] x 100
Subtract the new number by the original number
571 - 537 = 34
34 ÷ 537 = 0.0633147113594041
0.0633147113594041 x 100 = 6.33%