-46.8% is the change from 891 to 474
Calculation steps:
[( 474 - 891 ) ÷ 891] x 100 = -46.8%
Formula
Percentage change = [(474 - 891) / 891] x 100
Subtract the new number by the original number
474 - 891 = -417
-417 ÷ 891 = -0.468013468013468
-0.468013468013468 x 100 = -46.8%