13.15% is the change from 555 to 628
Calculation steps:
[( 628 - 555 ) ÷ 555] x 100 = 13.15%
Formula
Percentage change = [(628 - 555) / 555] x 100
Subtract the new number by the original number
628 - 555 = 73
73 ÷ 555 = 0.13153153153153152
0.13153153153153152 x 100 = 13.15%