13.96% is the change from 487 to 555
Calculation steps:
[( 555 - 487 ) ÷ 487] x 100 = 13.96%
Formula
Percentage change = [(555 - 487) / 487] x 100
Subtract the new number by the original number
555 - 487 = 68
68 ÷ 487 = 0.13963039014373715
0.13963039014373715 x 100 = 13.96%