8.45% is the change from 556 to 603
Calculation steps:
[( 603 - 556 ) ÷ 556] x 100 = 8.45%
Formula
Percentage change = [(603 - 556) / 556] x 100
Subtract the new number by the original number
603 - 556 = 47
47 ÷ 556 = 0.08453237410071943
0.08453237410071943 x 100 = 8.45%