-8.6% is the change from 465 to 425
Calculation steps:
[( 425 - 465 ) ÷ 465] x 100 = -8.6%
Formula
Percentage change = [(425 - 465) / 465] x 100
Subtract the new number by the original number
425 - 465 = -40
-40 ÷ 465 = -0.08602150537634409
-0.08602150537634409 x 100 = -8.6%