-45.44% is the change from 812 to 443
Calculation steps:
[( 443 - 812 ) ÷ 812] x 100 = -45.44%
Formula
Percentage change = [(443 - 812) / 812] x 100
Subtract the new number by the original number
443 - 812 = -369
-369 ÷ 812 = -0.4544334975369458
-0.4544334975369458 x 100 = -45.44%