8.41% is the change from 452 to 490
Calculation steps:
[( 490 - 452 ) ÷ 452] x 100 = 8.41%
Formula
Percentage change = [(490 - 452) / 452] x 100
Subtract the new number by the original number
490 - 452 = 38
38 ÷ 452 = 0.084070796460177
0.084070796460177 x 100 = 8.41%