5.67% is the change from 423 to 447
Calculation steps:
[( 447 - 423 ) ÷ 423] x 100 = 5.67%
Formula
Percentage change = [(447 - 423) / 423] x 100
Subtract the new number by the original number
447 - 423 = 24
24 ÷ 423 = 0.05673758865248227
0.05673758865248227 x 100 = 5.67%