-3.47% is the change from 404 to 390
Calculation steps:
[( 390 - 404 ) ÷ 404] x 100 = -3.47%
Formula
Percentage change = [(390 - 404) / 404] x 100
Subtract the new number by the original number
390 - 404 = -14
-14 ÷ 404 = -0.034653465346534656
-0.034653465346534656 x 100 = -3.47%