14.72% is the change from 618 to 709
Calculation steps:
[( 709 - 618 ) ÷ 618] x 100 = 14.72%
Formula
Percentage change = [(709 - 618) / 618] x 100
Subtract the new number by the original number
709 - 618 = 91
91 ÷ 618 = 0.14724919093851133
0.14724919093851133 x 100 = 14.72%