18.56% is the change from 582 to 690
Calculation steps:
[( 690 - 582 ) ÷ 582] x 100 = 18.56%
Formula
Percentage change = [(690 - 582) / 582] x 100
Subtract the new number by the original number
690 - 582 = 108
108 ÷ 582 = 0.18556701030927836
0.18556701030927836 x 100 = 18.56%