17.35% is the change from 588 to 690
Calculation steps:
[( 690 - 588 ) ÷ 588] x 100 = 17.35%
Formula
Percentage change = [(690 - 588) / 588] x 100
Subtract the new number by the original number
690 - 588 = 102
102 ÷ 588 = 0.17346938775510204
0.17346938775510204 x 100 = 17.35%