426.83% is the change from 123 to 648
Calculation steps:
[( 648 - 123 ) ÷ 123] x 100 = 426.83%
Formula
Percentage change = [(648 - 123) / 123] x 100
Subtract the new number by the original number
648 - 123 = 525
525 ÷ 123 = 4.2682926829268295
4.2682926829268295 x 100 = 426.83%