445.97% is the change from 124 to 677
Calculation steps:
[( 677 - 124 ) ÷ 124] x 100 = 445.97%
Formula
Percentage change = [(677 - 124) / 124] x 100
Subtract the new number by the original number
677 - 124 = 553
553 ÷ 124 = 4.459677419354839
4.459677419354839 x 100 = 445.97%