-8.03% is the change from 498 to 458
Calculation steps:
[( 458 - 498 ) ÷ 498] x 100 = -8.03%
Formula
Percentage change = [(458 - 498) / 498] x 100
Subtract the new number by the original number
458 - 498 = -40
-40 ÷ 498 = -0.08032128514056225
-0.08032128514056225 x 100 = -8.03%