12.08% is the change from 447 to 501
Calculation steps:
[( 501 - 447 ) ÷ 447] x 100 = 12.08%
Formula
Percentage change = [(501 - 447) / 447] x 100
Subtract the new number by the original number
501 - 447 = 54
54 ÷ 447 = 0.12080536912751678
0.12080536912751678 x 100 = 12.08%