16.87% is the change from 587 to 686
Calculation steps:
[( 686 - 587 ) ÷ 587] x 100 = 16.87%
Formula
Percentage change = [(686 - 587) / 587] x 100
Subtract the new number by the original number
686 - 587 = 99
99 ÷ 587 = 0.1686541737649063
0.1686541737649063 x 100 = 16.87%