444.72% is the change from 123 to 670
Calculation steps:
[( 670 - 123 ) ÷ 123] x 100 = 444.72%
Formula
Percentage change = [(670 - 123) / 123] x 100
Subtract the new number by the original number
670 - 123 = 547
547 ÷ 123 = 4.4471544715447155
4.4471544715447155 x 100 = 444.72%