-7.87% is the change from 394 to 363
Calculation steps:
[( 363 - 394 ) ÷ 394] x 100 = -7.87%
Formula
Percentage change = [(363 - 394) / 394] x 100
Subtract the new number by the original number
363 - 394 = -31
-31 ÷ 394 = -0.07868020304568528
-0.07868020304568528 x 100 = -7.87%