640167 divided by 8 
We're looking to find how many times 8 goes into 640167.

Let's proceed to step 1:
When dividing 6 by 8, we get 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Fetch the next digit (4) from the dividend, attach it to 6 and continue: 64 / 8

Going ahead to step 2:
8 can be fit into 64 8 times, resulting in a remainder of 0.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Deduct 64 from 64 and we're left with 0.
Append the next digit (0) from the dividend to 0 and continue with: 0 / 8

Moving on to step 3:
8 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 80.0
If we take 0 away from 0, we end up with 0.
Fetch the next digit (1) from the dividend, attach it to 0 and continue: 1 / 8

Going ahead to step 4:
If we divide 1 by 8, we get 0 and a remainder of 1.
The next digit of our result is 0. 
Result so far: 800.0
Subtracting 0 from 1 leaves us with 1.
Take the next digit (6) from the dividend and append it to 1, then repeat: 16 / 8

Going ahead to step 5:
If we divide 16 by 8, we get 2 and a remainder of 0.
Write down 2 as next digit of the result. 
Result so far: 8002.0
If we take 16 away from 16, we end up with 0.
Take the next digit (7) from the dividend and append it to 0, then repeat: 7 / 8

On to step 6:
7 divided by 8 is 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 80020.0
Subtracting 0 from 7 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 7:
If we divide 70 by 8, we get 8 and a remainder of 6.
Use 8 as the next digit of our solution. 
Result so far: 80020.8
Subtracting 64 from 70 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 8:
If we divide 60 by 8, we get 7 and a remainder of 4.
Write down 7 as next digit of the result. 
Result so far: 80020.87
If we take 56 away from 60, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 9:
If we divide 40 by 8, we get 5 and a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 80020.875
If we subtract 40 from 40, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 10:
8 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 80020.875
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 11:
8 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 80020.875
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 80020.875 with a balance of 0.0.