13.14% is the change from 586 to 663
Calculation steps:
[( 663 - 586 ) ÷ 586] x 100 = 13.14%
Formula
Percentage change = [(663 - 586) / 586] x 100
Subtract the new number by the original number
663 - 586 = 77
77 ÷ 586 = 0.13139931740614336
0.13139931740614336 x 100 = 13.14%