395.93% is the change from 123 to 610
Calculation steps:
[( 610 - 123 ) ÷ 123] x 100 = 395.93%
Formula
Percentage change = [(610 - 123) / 123] x 100
Subtract the new number by the original number
610 - 123 = 487
487 ÷ 123 = 3.959349593495935
3.959349593495935 x 100 = 395.93%