-2.21% is the change from 453 to 443
Calculation steps:
[( 443 - 453 ) ÷ 453] x 100 = -2.21%
Formula
Percentage change = [(443 - 453) / 453] x 100
Subtract the new number by the original number
443 - 453 = -10
-10 ÷ 453 = -0.02207505518763797
-0.02207505518763797 x 100 = -2.21%