No. We claim that

and use algebra to prove the statement.
Let

. Multiply this by ten to get

. Subtract the initial equation to give

and divide by

to see that

. Substituting into the original equation gives

, proving the desired statement.
You would round it up to 9,400 because the 8 is next to the 3 and 8>5
9/16 + 1/4
9+4/16
13/16
Alternative form
0.8125