338.24% is the change from 136 to 596
Calculation steps:
[( 596 - 136 ) ÷ 136] x 100 = 338.24%
Formula
Percentage change = [(596 - 136) / 136] x 100
Subtract the new number by the original number
596 - 136 = 460
460 ÷ 136 = 3.3823529411764706
3.3823529411764706 x 100 = 338.24%