-12.53% is the change from 439 to 384
Calculation steps:
[( 384 - 439 ) ÷ 439] x 100 = -12.53%
Formula
Percentage change = [(384 - 439) / 439] x 100
Subtract the new number by the original number
384 - 439 = -55
-55 ÷ 439 = -0.1252847380410023
-0.1252847380410023 x 100 = -12.53%