-3.13% is the change from 447 to 433
Calculation steps:
[( 433 - 447 ) ÷ 447] x 100 = -3.13%
Formula
Percentage change = [(433 - 447) / 447] x 100
Subtract the new number by the original number
433 - 447 = -14
-14 ÷ 447 = -0.03131991051454139
-0.03131991051454139 x 100 = -3.13%