8.41% is the change from 464 to 503
Calculation steps:
[( 503 - 464 ) ÷ 464] x 100 = 8.41%
Formula
Percentage change = [(503 - 464) / 464] x 100
Subtract the new number by the original number
503 - 464 = 39
39 ÷ 464 = 0.08405172413793104
0.08405172413793104 x 100 = 8.41%