-33.18% is the change from 663 to 443
Calculation steps:
[( 443 - 663 ) ÷ 663] x 100 = -33.18%
Formula
Percentage change = [(443 - 663) / 663] x 100
Subtract the new number by the original number
443 - 663 = -220
-220 ÷ 663 = -0.33182503770739064
-0.33182503770739064 x 100 = -33.18%