515.32% is the change from 124 to 763
Calculation steps:
[( 763 - 124 ) ÷ 124] x 100 = 515.32%
Formula
Percentage change = [(763 - 124) / 124] x 100
Subtract the new number by the original number
763 - 124 = 639
639 ÷ 124 = 5.153225806451613
5.153225806451613 x 100 = 515.32%