-4.31% is the change from 394 to 377
Calculation steps:
[( 377 - 394 ) ÷ 394] x 100 = -4.31%
Formula
Percentage change = [(377 - 394) / 394] x 100
Subtract the new number by the original number
377 - 394 = -17
-17 ÷ 394 = -0.04314720812182741
-0.04314720812182741 x 100 = -4.31%