816923 ÷ 12 
Our goal is to divide 816923 by 12.

Moving on to step 1:
If we divide 8 by 12, we get 0 and a remainder of 8.
Write down 0 as next digit of the result. 
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

Going ahead to step 2:
81 divided by 12 is 6 with a remainder of 9.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Subtracting 72 from 81 leaves us with 9.
Bring next digit (6) of the dividend behind the 9 and repeat the process: 96 / 12

Going ahead to step 3:
When dividing 96 by 12, we get 8 with a remainder of 0.
Use 8 as the next digit of our solution. 
Result so far: 68.0
If we take 96 away from 96, we end up with 0.
Fetch the next digit (9) from the dividend, attach it to 0 and continue: 9 / 12

Going ahead to step 4:
The number 12 fits into 9 0 times, leaving a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 680.0
Deduct 0 from 9 and we're left with 9.
Fetch the next digit (2) from the dividend, attach it to 9 and continue: 92 / 12

On to step 5:
92 divided by 12 is 7 with a remainder of 8.
Record the quotient 7 as the next digit in the result. 
Result so far: 6807.0
Subtracting 84 from 92 leaves us with 8.
Append the next digit (3) from the dividend to 8 and continue with: 83 / 12

Step 6:
83 divided by 12 is 6 with a remainder of 11.
The next digit of our result is 6. 
Result so far: 68076.0
Deduct 72 from 83 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Advancing to step 7:
The number 12 fits into 110 9 times, leaving a remainder of 2.
Write down 9 as next digit of the result. 
Result so far: 68076.9
If we subtract 108 from 110, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 8:
12 goes into 20 1 times with a remainder of 8.
Put 1 as the next digit of the answer. 
Result so far: 68076.91
Subtract 12 from 20 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 9:
The number 12 fits into 80 6 times, leaving a remainder of 8.
Write down 6 as next digit of the result. 
Result so far: 68076.916
The remainder is 8 after subtracting 72 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 10:
80 divided by 12 is 6 with a remainder of 8.
Put 6 as the next digit of the answer. 
Result so far: 68076.9166
If we take 72 away from 80, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The quotient of the division is 68076.9166, and the remainder is 8e-05.