24.71% is the change from 344 to 429
Calculation steps:
[( 429 - 344 ) ÷ 344] x 100 = 24.71%
Formula
Percentage change = [(429 - 344) / 344] x 100
Subtract the new number by the original number
429 - 344 = 85
85 ÷ 344 = 0.24709302325581395
0.24709302325581395 x 100 = 24.71%