671551 divided by 8 
Our goal is to divide 671551 by 8.

Step 1:
If we divide 6 by 8, we get 0 and a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Bring next digit (7) of the dividend behind the 6 and repeat the process: 67 / 8

Going ahead to step 2:
8 goes into 67 8 times with a remainder of 3.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Subtract 64 from 67 to get 3.
Bring next digit (1) of the dividend behind the 3 and repeat the process: 31 / 8

On to step 3:
The number 8 fits into 31 3 times, leaving a remainder of 7.
Put 3 as the next digit of the answer. 
Result so far: 83.0
Deduct 24 from 31 and we're left with 7.
Fetch the next digit (5) from the dividend, attach it to 7 and continue: 75 / 8

Let's proceed to step 4:
When dividing 75 by 8, we get 9 with a remainder of 3.
The number 9 becomes the next digit in our result. 
Result so far: 839.0
If we subtract 72 from 75, we get 3.
Fetch the next digit (5) from the dividend, attach it to 3 and continue: 35 / 8

On to step 5:
35 divided by 8 is 4 with a remainder of 3.
Use 4 as the next digit of our solution. 
Result so far: 8394.0
Subtracting 32 from 35 leaves us with 3.
Include the next digit (1) from the dividend after 3, then repeat: 31 / 8

On to step 6:
The number 8 fits into 31 3 times, leaving a remainder of 7.
Write down 3 as next digit of the result. 
Result so far: 83943.0
If we take 24 away from 31, we end up 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.

Let's proceed to step 7:
70 divided by 8 is 8 with a remainder of 6.
Use 8 as the next digit of our solution. 
Result so far: 83943.8
If we take 64 away from 70, we end up 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.

On to step 8:
8 goes into 60 7 times with a remainder of 4.
Record the quotient 7 as the next digit in the result. 
Result so far: 83943.87
The remainder is 4 after subtracting 56 from 60.
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:
When dividing 40 by 8, we get 5 with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 83943.875
Subtracting 40 from 40 leaves us 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.

Going ahead to step 10:
8 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 83943.875
Subtracting 0 from 0 leaves us 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.

On to step 11:
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: 83943.875
Subtract 0 from 0 to 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.

In conclusion, the division gives 83943.875 with a balance of 0.0.