456.45% is the change from 124 to 690
Calculation steps:
[( 690 - 124 ) ÷ 124] x 100 = 456.45%
Formula
Percentage change = [(690 - 124) / 124] x 100
Subtract the new number by the original number
690 - 124 = 566
566 ÷ 124 = 4.564516129032258
4.564516129032258 x 100 = 456.45%