19.48% is the change from 344 to 411
Calculation steps:
[( 411 - 344 ) ÷ 344] x 100 = 19.48%
Formula
Percentage change = [(411 - 344) / 344] x 100
Subtract the new number by the original number
411 - 344 = 67
67 ÷ 344 = 0.19476744186046513
0.19476744186046513 x 100 = 19.48%