329.5% is the change from 139 to 597
Calculation steps:
[( 597 - 139 ) ÷ 139] x 100 = 329.5%
Formula
Percentage change = [(597 - 139) / 139] x 100
Subtract the new number by the original number
597 - 139 = 458
458 ÷ 139 = 3.2949640287769784
3.2949640287769784 x 100 = 329.5%