4.23% is the change from 378 to 394
Calculation steps:
[( 394 - 378 ) ÷ 378] x 100 = 4.23%
Formula
Percentage change = [(394 - 378) / 378] x 100
Subtract the new number by the original number
394 - 378 = 16
16 ÷ 378 = 0.042328042328042326
0.042328042328042326 x 100 = 4.23%