We divide 819663 by 12
Our goal is to divide 819663 by 12.

Let's proceed to step 1:
8 divided by 12 is 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Take the next digit (1) from the dividend and append it to 8, then repeat: 81 / 12

Let's proceed to step 2:
12 can be fit into 81 6 times, resulting in a remainder of 9.
Write down 6 as next digit of the result. 
Result so far: 6.0
The remainder is 9 after subtracting 72 from 81.
Take the next digit (9) from the dividend and append it to 9, then repeat: 99 / 12

Moving on to step 3:
When dividing 99 by 12, we get 8 with a remainder of 3.
Record the quotient 8 as the next digit in the result. 
Result so far: 68.0
Subtract 96 from 99 to get 3.
Fetch the next digit (6) from the dividend, attach it to 3 and continue: 36 / 12

Moving on to step 4:
The number 12 fits into 36 3 times, leaving a remainder of 0.
Put 3 as the next digit of the answer. 
Result so far: 683.0
Deduct 36 from 36 and we're left with 0.
Take the next digit (6) from the dividend and append it to 0, then repeat: 6 / 12

Advancing to step 5:
12 can be fit into 6 0 times, resulting in a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 6830.0
The remainder is 6 after subtracting 0 from 6.
Grab the next digit (3) from the dividend, add it to 6, then carry on: 63 / 12

Moving on to step 6:
63 divided by 12 is 5 with a remainder of 3.
Record the quotient 5 as the next digit in the result. 
Result so far: 68305.0
Deduct 60 from 63 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 7:
30 divided by 12 is 2 with a remainder of 6.
Put 2 as the next digit of the answer. 
Result so far: 68305.2
If we subtract 24 from 30, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 8:
12 goes into 60 5 times with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 68305.25
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.

On to step 9:
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: 68305.25
If we take 0 away from 0, 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.

Advancing to step 10:
If we divide 0 by 12, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 68305.25
If we subtract 0 from 0, 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.

Our division results in 68305.25 with a remaining 0.0.