490.24% is the change from 123 to 726
Calculation steps:
[( 726 - 123 ) ÷ 123] x 100 = 490.24%
Formula
Percentage change = [(726 - 123) / 123] x 100
Subtract the new number by the original number
726 - 123 = 603
603 ÷ 123 = 4.902439024390244
4.902439024390244 x 100 = 490.24%