338.3% is the change from 141 to 618
Calculation steps:
[( 618 - 141 ) ÷ 141] x 100 = 338.3%
Formula
Percentage change = [(618 - 141) / 141] x 100
Subtract the new number by the original number
618 - 141 = 477
477 ÷ 141 = 3.382978723404255
3.382978723404255 x 100 = 338.3%