8.52% is the change from 458 to 497
Calculation steps:
[( 497 - 458 ) ÷ 458] x 100 = 8.52%
Formula
Percentage change = [(497 - 458) / 458] x 100
Subtract the new number by the original number
497 - 458 = 39
39 ÷ 458 = 0.0851528384279476
0.0851528384279476 x 100 = 8.52%