272.29% is the change from 166 to 618
Calculation steps:
[( 618 - 166 ) ÷ 166] x 100 = 272.29%
Formula
Percentage change = [(618 - 166) / 166] x 100
Subtract the new number by the original number
618 - 166 = 452
452 ÷ 166 = 2.7228915662650603
2.7228915662650603 x 100 = 272.29%