8.31% is the change from 409 to 443
Calculation steps:
[( 443 - 409 ) ÷ 409] x 100 = 8.31%
Formula
Percentage change = [(443 - 409) / 409] x 100
Subtract the new number by the original number
443 - 409 = 34
34 ÷ 409 = 0.08312958435207823
0.08312958435207823 x 100 = 8.31%