21.53% is the change from 353 to 429
Calculation steps:
[( 429 - 353 ) ÷ 353] x 100 = 21.53%
Formula
Percentage change = [(429 - 353) / 353] x 100
Subtract the new number by the original number
429 - 353 = 76
76 ÷ 353 = 0.21529745042492918
0.21529745042492918 x 100 = 21.53%