268.55% is the change from 124 to 457
Calculation steps:
[( 457 - 124 ) ÷ 124] x 100 = 268.55%
Formula
Percentage change = [(457 - 124) / 124] x 100
Subtract the new number by the original number
457 - 124 = 333
333 ÷ 124 = 2.685483870967742
2.685483870967742 x 100 = 268.55%