17.41% is the change from 494 to 580
Calculation steps:
[( 580 - 494 ) ÷ 494] x 100 = 17.41%
Formula
Percentage change = [(580 - 494) / 494] x 100
Subtract the new number by the original number
580 - 494 = 86
86 ÷ 494 = 0.17408906882591094
0.17408906882591094 x 100 = 17.41%