17.32% is the change from 537 to 630
Calculation steps:
[( 630 - 537 ) ÷ 537] x 100 = 17.32%
Formula
Percentage change = [(630 - 537) / 537] x 100
Subtract the new number by the original number
630 - 537 = 93
93 ÷ 537 = 0.17318435754189945
0.17318435754189945 x 100 = 17.32%