Let's divide 12233956 by 816
Let's see how many times 816 fits into 12233956.

Advancing to step 1:
816 can be fit into 1 0 times, resulting in a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Append the next digit (2) from the dividend to 1 and continue with: 12 / 816

Let's proceed to step 2:
When dividing 12 by 816, we get 0 with a remainder of 12.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 12 and we're left with 12.
Take the next digit (2) from the dividend and append it to 12, then repeat: 122 / 816

Let's proceed to step 3:
When dividing 122 by 816, we get 0 with a remainder of 122.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 122 and we're left with 122.
Append the next digit (3) from the dividend to 122 and continue with: 1223 / 816

Going ahead to step 4:
816 goes into 1223 1 times with a remainder of 407.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 816 from 1223 leaves us with 407.
Fetch the next digit (3) from the dividend, attach it to 407 and continue: 4073 / 816

Let's proceed to step 5:
If we divide 4073 by 816, we get 4 and a remainder of 809.
The next digit of our result is 4. 
Result so far: 14.0
Subtracting 3264 from 4073 leaves us with 809.
Append the next digit (9) from the dividend to 809 and continue with: 8099 / 816

Step 6:
816 goes into 8099 9 times with a remainder of 755.
Use 9 as the next digit of our solution. 
Result so far: 149.0
Deduct 7344 from 8099 and we're left with 755.
Include the next digit (5) from the dividend after 755, then repeat: 7555 / 816

Let's proceed to step 7:
If we divide 7555 by 816, we get 9 and a remainder of 211.
The next digit of our result is 9. 
Result so far: 1499.0
If we subtract 7344 from 7555, we get 211.
Fetch the next digit (6) from the dividend, attach it to 211 and continue: 2116 / 816

Step 8:
816 goes into 2116 2 times with a remainder of 484.
Write down 2 as next digit of the result. 
Result so far: 14992.0
If we take 1632 away from 2116, we end up with 484.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4840, and continue the process.

Advancing to step 9:
816 goes into 4840 5 times with a remainder of 760.
Use 5 as the next digit of our solution. 
Result so far: 14992.5
If we subtract 4080 from 4840, we get 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7600, and continue the process.

Step 10:
When dividing 7600 by 816, we get 9 with a remainder of 256.
Record the quotient 9 as the next digit in the result. 
Result so far: 14992.59
The remainder is 256 after subtracting 7344 from 7600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Let's proceed to step 11:
816 can be fit into 2560 3 times, resulting in a remainder of 112.
The next digit of our result is 3. 
Result so far: 14992.593
If we take 2448 away from 2560, we end up with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Going ahead to step 12:
When dividing 1120 by 816, we get 1 with a remainder of 304.
The number 1 becomes the next digit in our result. 
Result so far: 14992.5931
If we subtract 816 from 1120, we get 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Moving on to step 13:
816 can be fit into 3040 3 times, resulting in a remainder of 592.
The next digit of our result is 3. 
Result so far: 14992.59313
If we take 2448 away from 3040, we end up with 592.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5920, and continue the process.

Moving on to step 14:
If we divide 5920 by 816, we get 7 and a remainder of 208.
Put 7 as the next digit of the answer. 
Result so far: 14992.593137
The remainder is 208 after subtracting 5712 from 5920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

On to step 15:
2080 divided by 816 is 2 with a remainder of 448.
Use 2 as the next digit of our solution. 
Result so far: 14992.5931372
Deduct 1632 from 2080 and we're left with 448.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4480, and continue the process.

Going ahead to step 16:
816 goes into 4480 5 times with a remainder of 400.
Record the quotient 5 as the next digit in the result. 
Result so far: 14992.59313725
The remainder is 400 after subtracting 4080 from 4480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

The final result is 14992.59313725 with a remainder of 4e-07.