27.62% is the change from 344 to 439
Calculation steps:
[( 439 - 344 ) ÷ 344] x 100 = 27.62%
Formula
Percentage change = [(439 - 344) / 344] x 100
Subtract the new number by the original number
439 - 344 = 95
95 ÷ 344 = 0.2761627906976744
0.2761627906976744 x 100 = 27.62%