11.42% is the change from 394 to 439
Calculation steps:
[( 439 - 394 ) ÷ 394] x 100 = 11.42%
Formula
Percentage change = [(439 - 394) / 394] x 100
Subtract the new number by the original number
439 - 394 = 45
45 ÷ 394 = 0.11421319796954314
0.11421319796954314 x 100 = 11.42%