384.55% is the change from 123 to 596
Calculation steps:
[( 596 - 123 ) ÷ 123] x 100 = 384.55%
Formula
Percentage change = [(596 - 123) / 123] x 100
Subtract the new number by the original number
596 - 123 = 473
473 ÷ 123 = 3.845528455284553
3.845528455284553 x 100 = 384.55%