3.74% is the change from 455 to 472
Calculation steps:
[( 472 - 455 ) ÷ 455] x 100 = 3.74%
Formula
Percentage change = [(472 - 455) / 455] x 100
Subtract the new number by the original number
472 - 455 = 17
17 ÷ 455 = 0.03736263736263736
0.03736263736263736 x 100 = 3.74%