20.58% is the change from 588 to 709
Calculation steps:
[( 709 - 588 ) ÷ 588] x 100 = 20.58%
Formula
Percentage change = [(709 - 588) / 588] x 100
Subtract the new number by the original number
709 - 588 = 121
121 ÷ 588 = 0.20578231292517007
0.20578231292517007 x 100 = 20.58%