4.66% is the change from 429 to 449
Calculation steps:
[( 449 - 429 ) ÷ 429] x 100 = 4.66%
Formula
Percentage change = [(449 - 429) / 429] x 100
Subtract the new number by the original number
449 - 429 = 20
20 ÷ 429 = 0.046620046620046623
0.046620046620046623 x 100 = 4.66%