-2.81% is the change from 463 to 450
Calculation steps:
[( 450 - 463 ) ÷ 463] x 100 = -2.81%
Formula
Percentage change = [(450 - 463) / 463] x 100
Subtract the new number by the original number
450 - 463 = -13
-13 ÷ 463 = -0.028077753779697623
-0.028077753779697623 x 100 = -2.81%