26.9% is the change from 487 to 618
Calculation steps:
[( 618 - 487 ) ÷ 487] x 100 = 26.9%
Formula
Percentage change = [(618 - 487) / 487] x 100
Subtract the new number by the original number
618 - 487 = 131
131 ÷ 487 = 0.26899383983572894
0.26899383983572894 x 100 = 26.9%