329.2% is the change from 137 to 588
Calculation steps:
[( 588 - 137 ) ÷ 137] x 100 = 329.2%
Formula
Percentage change = [(588 - 137) / 137] x 100
Subtract the new number by the original number
588 - 137 = 451
451 ÷ 137 = 3.291970802919708
3.291970802919708 x 100 = 329.2%