14.2% is the change from 345 to 394
Calculation steps:
[( 394 - 345 ) ÷ 345] x 100 = 14.2%
Formula
Percentage change = [(394 - 345) / 345] x 100
Subtract the new number by the original number
394 - 345 = 49
49 ÷ 345 = 0.14202898550724638
0.14202898550724638 x 100 = 14.2%