511.29% is the change from 124 to 758
Calculation steps:
[( 758 - 124 ) ÷ 124] x 100 = 511.29%
Formula
Percentage change = [(758 - 124) / 124] x 100
Subtract the new number by the original number
758 - 124 = 634
634 ÷ 124 = 5.112903225806452
5.112903225806452 x 100 = 511.29%