-10.91% is the change from 394 to 351
Calculation steps:
[( 351 - 394 ) ÷ 394] x 100 = -10.91%
Formula
Percentage change = [(351 - 394) / 394] x 100
Subtract the new number by the original number
351 - 394 = -43
-43 ÷ 394 = -0.10913705583756345
-0.10913705583756345 x 100 = -10.91%