-6.26% is the change from 447 to 419
Calculation steps:
[( 419 - 447 ) ÷ 447] x 100 = -6.26%
Formula
Percentage change = [(419 - 447) / 447] x 100
Subtract the new number by the original number
419 - 447 = -28
-28 ÷ 447 = -0.06263982102908278
-0.06263982102908278 x 100 = -6.26%