-3.19% is the change from 439 to 425
Calculation steps:
[( 425 - 439 ) ÷ 439] x 100 = -3.19%
Formula
Percentage change = [(425 - 439) / 439] x 100
Subtract the new number by the original number
425 - 439 = -14
-14 ÷ 439 = -0.03189066059225513
-0.03189066059225513 x 100 = -3.19%