18.31% is the change from 486 to 575
Calculation steps:
[( 575 - 486 ) ÷ 486] x 100 = 18.31%
Formula
Percentage change = [(575 - 486) / 486] x 100
Subtract the new number by the original number
575 - 486 = 89
89 ÷ 486 = 0.1831275720164609
0.1831275720164609 x 100 = 18.31%