11.63% is the change from 344 to 384
Calculation steps:
[( 384 - 344 ) ÷ 344] x 100 = 11.63%
Formula
Percentage change = [(384 - 344) / 344] x 100
Subtract the new number by the original number
384 - 344 = 40
40 ÷ 344 = 0.11627906976744186
0.11627906976744186 x 100 = 11.63%