239.71% is the change from 136 to 462
Calculation steps:
[( 462 - 136 ) ÷ 136] x 100 = 239.71%
Formula
Percentage change = [(462 - 136) / 136] x 100
Subtract the new number by the original number
462 - 136 = 326
326 ÷ 136 = 2.3970588235294117
2.3970588235294117 x 100 = 239.71%