-46.25% is the change from 854 to 459
Calculation steps:
[( 459 - 854 ) ÷ 854] x 100 = -46.25%
Formula
Percentage change = [(459 - 854) / 854] x 100
Subtract the new number by the original number
459 - 854 = -395
-395 ÷ 854 = -0.46252927400468385
-0.46252927400468385 x 100 = -46.25%