Let's divide 789312 by 12
We want to figure out the number of times 789312 can be divided by 12.

On to step 1:
12 can be fit into 7 0 times, resulting in a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Bring next digit (8) of the dividend behind the 7 and repeat the process: 78 / 12

Let's proceed to step 2:
If we divide 78 by 12, we get 6 and a remainder of 6.
Use 6 as the next digit of our solution. 
Result so far: 6.0
The remainder is 6 after subtracting 72 from 78.
Include the next digit (9) from the dividend after 6, then repeat: 69 / 12

Advancing to step 3:
The number 12 fits into 69 5 times, leaving a remainder of 9.
Write down 5 as next digit of the result. 
Result so far: 65.0
The remainder is 9 after subtracting 60 from 69.
Fetch the next digit (3) from the dividend, attach it to 9 and continue: 93 / 12

On to step 4:
12 can be fit into 93 7 times, resulting in a remainder of 9.
Use 7 as the next digit of our solution. 
Result so far: 657.0
The remainder is 9 after subtracting 84 from 93.
Fetch the next digit (1) from the dividend, attach it to 9 and continue: 91 / 12

On to step 5:
The number 12 fits into 91 7 times, leaving a remainder of 7.
Use 7 as the next digit of our solution. 
Result so far: 6577.0
If we subtract 84 from 91, we get 7.
Fetch the next digit (2) from the dividend, attach it to 7 and continue: 72 / 12

Step 6:
When dividing 72 by 12, we get 6 with a remainder of 0.
Use 6 as the next digit of our solution. 
Result so far: 65776.0
If we subtract 72 from 72, 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.

Moving on to step 7:
When dividing 0 by 12, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 65776.0
The remainder is 0 after subtracting 0 from 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 8:
0 divided by 12 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 65776.0
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.

The quotient of the division is 65776.0, and the remainder is 0.0.