456164 ÷ 9 
Our goal is to divide 456164 by 9.

Going ahead to step 1:
9 can be fit into 4 0 times, resulting in a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Include the next digit (5) from the dividend after 4, then repeat: 45 / 9

On to step 2:
9 can be fit into 45 5 times, resulting in a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Subtracting 45 from 45 leaves us with 0.
Append the next digit (6) from the dividend to 0 and continue with: 6 / 9

Advancing to step 3:
9 can be fit into 6 0 times, resulting in a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 50.0
Subtracting 0 from 6 leaves us with 6.
Take the next digit (1) from the dividend and append it to 6, then repeat: 61 / 9

Step 4:
When dividing 61 by 9, we get 6 with a remainder of 7.
Use 6 as the next digit of our solution. 
Result so far: 506.0
Subtracting 54 from 61 leaves us with 7.
Take the next digit (6) from the dividend and append it to 7, then repeat: 76 / 9

Advancing to step 5:
If we divide 76 by 9, we get 8 and a remainder of 4.
The number 8 becomes the next digit in our result. 
Result so far: 5068.0
The remainder is 4 after subtracting 72 from 76.
Append the next digit (4) from the dividend to 4 and continue with: 44 / 9

Let's proceed to step 6:
44 divided by 9 is 4 with a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 50684.0
Subtract 36 from 44 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 7:
If we divide 80 by 9, we get 8 and a remainder of 8.
The number 8 becomes the next digit in our result. 
Result so far: 50684.8
Subtract 72 from 80 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 8:
80 divided by 9 is 8 with a remainder of 8.
Record the quotient 8 as the next digit in the result. 
Result so far: 50684.88
Subtracting 72 from 80 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The final outcome is 50684.88, with a leftover of 0.008.