686.29% is the change from 124 to 975
Calculation steps:
[( 975 - 124 ) ÷ 124] x 100 = 686.29%
Formula
Percentage change = [(975 - 124) / 124] x 100
Subtract the new number by the original number
975 - 124 = 851
851 ÷ 124 = 6.862903225806452
6.862903225806452 x 100 = 686.29%