-48.6% is the change from 891 to 458
Calculation steps:
[( 458 - 891 ) ÷ 891] x 100 = -48.6%
Formula
Percentage change = [(458 - 891) / 891] x 100
Subtract the new number by the original number
458 - 891 = -433
-433 ÷ 891 = -0.48597081930415265
-0.48597081930415265 x 100 = -48.6%