-9.15% is the change from 459 to 417
Calculation steps:
[( 417 - 459 ) ÷ 459] x 100 = -9.15%
Formula
Percentage change = [(417 - 459) / 459] x 100
Subtract the new number by the original number
417 - 459 = -42
-42 ÷ 459 = -0.0915032679738562
-0.0915032679738562 x 100 = -9.15%