7.99% is the change from 438 to 473
Calculation steps:
[( 473 - 438 ) ÷ 438] x 100 = 7.99%
Formula
Percentage change = [(473 - 438) / 438] x 100
Subtract the new number by the original number
473 - 438 = 35
35 ÷ 438 = 0.07990867579908675
0.07990867579908675 x 100 = 7.99%