-37.74% is the change from 673 to 419
Calculation steps:
[( 419 - 673 ) ÷ 673] x 100 = -37.74%
Formula
Percentage change = [(419 - 673) / 673] x 100
Subtract the new number by the original number
419 - 673 = -254
-254 ÷ 673 = -0.3774145616641902
-0.3774145616641902 x 100 = -37.74%