502.42% is the change from 124 to 747
Calculation steps:
[( 747 - 124 ) ÷ 124] x 100 = 502.42%
Formula
Percentage change = [(747 - 124) / 124] x 100
Subtract the new number by the original number
747 - 124 = 623
623 ÷ 124 = 5.024193548387097
5.024193548387097 x 100 = 502.42%