We're dividing 816813 by 12 
Our goal is to divide 816813 by 12.

Let's proceed to step 1:
The number 12 fits into 8 0 times, leaving a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Take the next digit (1) from the dividend and append it to 8, then repeat: 81 / 12

Step 2:
If we divide 81 by 12, we get 6 and a remainder of 9.
Use 6 as the next digit of our solution. 
Result so far: 6.0
The remainder is 9 after subtracting 72 from 81.
Fetch the next digit (6) from the dividend, attach it to 9 and continue: 96 / 12

Advancing to step 3:
96 divided by 12 is 8 with a remainder of 0.
Record the quotient 8 as the next digit in the result. 
Result so far: 68.0
Subtracting 96 from 96 leaves us with 0.
Fetch the next digit (8) from the dividend, attach it to 0 and continue: 8 / 12

Let's proceed to step 4:
8 divided by 12 is 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 680.0
Subtracting 0 from 8 leaves us with 8.
Include the next digit (1) from the dividend after 8, then repeat: 81 / 12

Let's proceed to step 5:
12 goes into 81 6 times with a remainder of 9.
The next digit of our result is 6. 
Result so far: 6806.0
Subtracting 72 from 81 leaves us with 9.
Grab the next digit (3) from the dividend, add it to 9, then carry on: 93 / 12

Step 6:
If we divide 93 by 12, we get 7 and a remainder of 9.
Record the quotient 7 as the next digit in the result. 
Result so far: 68067.0
Subtract 84 from 93 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Advancing to step 7:
12 goes into 90 7 times with a remainder of 6.
Record the quotient 7 as the next digit in the result. 
Result so far: 68067.7
If we subtract 84 from 90, 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 can be fit into 60 5 times, resulting in a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 68067.75
Subtract 60 from 60 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.

Going ahead to step 9:
When dividing 0 by 12, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 68067.75
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 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: 68067.75
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.

After the division, we end up with 68067.75 and a remainder of 0.0.