7.74% is the change from 439 to 473
Calculation steps:
[( 473 - 439 ) ÷ 439] x 100 = 7.74%
Formula
Percentage change = [(473 - 439) / 439] x 100
Subtract the new number by the original number
473 - 439 = 34
34 ÷ 439 = 0.0774487471526196
0.0774487471526196 x 100 = 7.74%