-44.63% is the change from 800 to 443
Calculation steps:
[( 443 - 800 ) ÷ 800] x 100 = -44.63%
Formula
Percentage change = [(443 - 800) / 800] x 100
Subtract the new number by the original number
443 - 800 = -357
-357 ÷ 800 = -0.44625
-0.44625 x 100 = -44.63%