13.73% is the change from 488 to 555
Calculation steps:
[( 555 - 488 ) ÷ 488] x 100 = 13.73%
Formula
Percentage change = [(555 - 488) / 488] x 100
Subtract the new number by the original number
555 - 488 = 67
67 ÷ 488 = 0.13729508196721313
0.13729508196721313 x 100 = 13.73%