442.28% is the change from 123 to 667
Calculation steps:
[( 667 - 123 ) ÷ 123] x 100 = 442.28%
Formula
Percentage change = [(667 - 123) / 123] x 100
Subtract the new number by the original number
667 - 123 = 544
544 ÷ 123 = 4.4227642276422765
4.4227642276422765 x 100 = 442.28%