14.44% is the change from 540 to 618
Calculation steps:
[( 618 - 540 ) ÷ 540] x 100 = 14.44%
Formula
Percentage change = [(618 - 540) / 540] x 100
Subtract the new number by the original number
618 - 540 = 78
78 ÷ 540 = 0.14444444444444443
0.14444444444444443 x 100 = 14.44%