13.54% is the change from 443 to 503
Calculation steps:
[( 503 - 443 ) ÷ 443] x 100 = 13.54%
Formula
Percentage change = [(503 - 443) / 443] x 100
Subtract the new number by the original number
503 - 443 = 60
60 ÷ 443 = 0.13544018058690746
0.13544018058690746 x 100 = 13.54%