180.91% is the change from 220 to 618
Calculation steps:
[( 618 - 220 ) ÷ 220] x 100 = 180.91%
Formula
Percentage change = [(618 - 220) / 220] x 100
Subtract the new number by the original number
618 - 220 = 398
398 ÷ 220 = 1.809090909090909
1.809090909090909 x 100 = 180.91%