-3.9% is the change from 436 to 419
Calculation steps:
[( 419 - 436 ) ÷ 436] x 100 = -3.9%
Formula
Percentage change = [(419 - 436) / 436] x 100
Subtract the new number by the original number
419 - 436 = -17
-17 ÷ 436 = -0.0389908256880734
-0.0389908256880734 x 100 = -3.9%