-47.7% is the change from 891 to 466
Calculation steps:
[( 466 - 891 ) ÷ 891] x 100 = -47.7%
Formula
Percentage change = [(466 - 891) / 891] x 100
Subtract the new number by the original number
466 - 891 = -425
-425 ÷ 891 = -0.4769921436588103
-0.4769921436588103 x 100 = -47.7%