17.06% is the change from 586 to 686
Calculation steps:
[( 686 - 586 ) ÷ 586] x 100 = 17.06%
Formula
Percentage change = [(686 - 586) / 586] x 100
Subtract the new number by the original number
686 - 586 = 100
100 ÷ 586 = 0.17064846416382254
0.17064846416382254 x 100 = 17.06%