272.58% is the change from 124 to 462
Calculation steps:
[( 462 - 124 ) ÷ 124] x 100 = 272.58%
Formula
Percentage change = [(462 - 124) / 124] x 100
Subtract the new number by the original number
462 - 124 = 338
338 ÷ 124 = 2.725806451612903
2.725806451612903 x 100 = 272.58%