17.47% is the change from 498 to 585
Calculation steps:
[( 585 - 498 ) ÷ 498] x 100 = 17.47%
Formula
Percentage change = [(585 - 498) / 498] x 100
Subtract the new number by the original number
585 - 498 = 87
87 ÷ 498 = 0.1746987951807229
0.1746987951807229 x 100 = 17.47%