39.82% is the change from 442 to 618
Calculation steps:
[( 618 - 442 ) ÷ 442] x 100 = 39.82%
Formula
Percentage change = [(618 - 442) / 442] x 100
Subtract the new number by the original number
618 - 442 = 176
176 ÷ 442 = 0.39819004524886875
0.39819004524886875 x 100 = 39.82%