10.28% is the change from 389 to 429
Calculation steps:
[( 429 - 389 ) ÷ 389] x 100 = 10.28%
Formula
Percentage change = [(429 - 389) / 389] x 100
Subtract the new number by the original number
429 - 389 = 40
40 ÷ 389 = 0.10282776349614396
0.10282776349614396 x 100 = 10.28%