9.79% is the change from 429 to 471
Calculation steps:
[( 471 - 429 ) ÷ 429] x 100 = 9.79%
Formula
Percentage change = [(471 - 429) / 429] x 100
Subtract the new number by the original number
471 - 429 = 42
42 ÷ 429 = 0.0979020979020979
0.0979020979020979 x 100 = 9.79%