14.81% is the change from 486 to 558
Calculation steps:
[( 558 - 486 ) ÷ 486] x 100 = 14.81%
Formula
Percentage change = [(558 - 486) / 486] x 100
Subtract the new number by the original number
558 - 486 = 72
72 ÷ 486 = 0.14814814814814814
0.14814814814814814 x 100 = 14.81%