-45.79% is the change from 819 to 444
Calculation steps:
[( 444 - 819 ) ÷ 819] x 100 = -45.79%
Formula
Percentage change = [(444 - 819) / 819] x 100
Subtract the new number by the original number
444 - 819 = -375
-375 ÷ 819 = -0.45787545787545786
-0.45787545787545786 x 100 = -45.79%