123.51% is the change from 268 to 599
Calculation steps:
[( 599 - 268 ) ÷ 268] x 100 = 123.51%
Formula
Percentage change = [(599 - 268) / 268] x 100
Subtract the new number by the original number
599 - 268 = 331
331 ÷ 268 = 1.2350746268656716
1.2350746268656716 x 100 = 123.51%