13.93% is the change from 488 to 556
Calculation steps:
[( 556 - 488 ) ÷ 488] x 100 = 13.93%
Formula
Percentage change = [(556 - 488) / 488] x 100
Subtract the new number by the original number
556 - 488 = 68
68 ÷ 488 = 0.13934426229508196
0.13934426229508196 x 100 = 13.93%