402.44% is the change from 123 to 618
Calculation steps:
[( 618 - 123 ) ÷ 123] x 100 = 402.44%
Formula
Percentage change = [(618 - 123) / 123] x 100
Subtract the new number by the original number
618 - 123 = 495
495 ÷ 123 = 4.024390243902439
4.024390243902439 x 100 = 402.44%