15.87% is the change from 479 to 555
Calculation steps:
[( 555 - 479 ) ÷ 479] x 100 = 15.87%
Formula
Percentage change = [(555 - 479) / 479] x 100
Subtract the new number by the original number
555 - 479 = 76
76 ÷ 479 = 0.15866388308977036
0.15866388308977036 x 100 = 15.87%