59.15% is the change from 590 to 939
Calculation steps:
[( 939 - 590 ) ÷ 590] x 100 = 59.15%
Formula
Percentage change = [(939 - 590) / 590] x 100
Subtract the new number by the original number
939 - 590 = 349
349 ÷ 590 = 0.5915254237288136
0.5915254237288136 x 100 = 59.15%