13.78% is the change from 537 to 611
Calculation steps:
[( 611 - 537 ) ÷ 537] x 100 = 13.78%
Formula
Percentage change = [(611 - 537) / 537] x 100
Subtract the new number by the original number
611 - 537 = 74
74 ÷ 537 = 0.1378026070763501
0.1378026070763501 x 100 = 13.78%