17.1% is the change from 497 to 582
Calculation steps:
[( 582 - 497 ) ÷ 497] x 100 = 17.1%
Formula
Percentage change = [(582 - 497) / 497] x 100
Subtract the new number by the original number
582 - 497 = 85
85 ÷ 497 = 0.1710261569416499
0.1710261569416499 x 100 = 17.1%