5.45% is the change from 477 to 503
Calculation steps:
[( 503 - 477 ) ÷ 477] x 100 = 5.45%
Formula
Percentage change = [(503 - 477) / 477] x 100
Subtract the new number by the original number
503 - 477 = 26
26 ÷ 477 = 0.05450733752620545
0.05450733752620545 x 100 = 5.45%