Let's divide 867039 by 12
Our goal is to divide 867039 by 12.

Advancing to step 1:
12 can be fit into 8 0 times, resulting in a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 12

Step 2:
The number 12 fits into 86 7 times, leaving a remainder of 2.
Write down 7 as next digit of the result. 
Result so far: 7.0
Subtract 84 from 86 to get 2.
Take the next digit (7) from the dividend and append it to 2, then repeat: 27 / 12

Advancing to step 3:
The number 12 fits into 27 2 times, leaving a remainder of 3.
The number 2 becomes the next digit in our result. 
Result so far: 72.0
If we subtract 24 from 27, we get 3.
Append the next digit (0) from the dividend to 3 and continue with: 30 / 12

Step 4:
30 divided by 12 is 2 with a remainder of 6.
Use 2 as the next digit of our solution. 
Result so far: 722.0
If we subtract 24 from 30, we get 6.
Fetch the next digit (3) from the dividend, attach it to 6 and continue: 63 / 12

Let's proceed to step 5:
The number 12 fits into 63 5 times, leaving a remainder of 3.
Put 5 as the next digit of the answer. 
Result so far: 7225.0
Subtract 60 from 63 to get 3.
Fetch the next digit (9) from the dividend, attach it to 3 and continue: 39 / 12

Going ahead to step 6:
If we divide 39 by 12, we get 3 and a remainder of 3.
The next digit of our result is 3. 
Result so far: 72253.0
Subtract 36 from 39 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 7:
When dividing 30 by 12, we get 2 with a remainder of 6.
Put 2 as the next digit of the answer. 
Result so far: 72253.2
Subtracting 24 from 30 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:
When dividing 60 by 12, we get 5 with a remainder of 0.
The next digit of our result is 5. 
Result so far: 72253.25
If we take 60 away from 60, we end up 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.

Let's proceed to step 9:
12 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: 72253.25
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.

Let's proceed to step 10:
If we divide 0 by 12, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 72253.25
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.

Our division results in 72253.25 with a remaining 0.0.