16.5% is the change from 588 to 685
Calculation steps:
[( 685 - 588 ) ÷ 588] x 100 = 16.5%
Formula
Percentage change = [(685 - 588) / 588] x 100
Subtract the new number by the original number
685 - 588 = 97
97 ÷ 588 = 0.1649659863945578
0.1649659863945578 x 100 = 16.5%