We look at the division of 11640839 by 818 
We want to divide 11640839 by 818.

On to step 1:
The number 818 fits into 1 0 times, leaving a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Append the next digit (1) from the dividend to 1 and continue with: 11 / 818

Step 2:
If we divide 11 by 818, we get 0 and a remainder of 11.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 11 after subtracting 0 from 11.
Take the next digit (6) from the dividend and append it to 11, then repeat: 116 / 818

On to step 3:
818 goes into 116 0 times with a remainder of 116.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 116, we get 116.
Append the next digit (4) from the dividend to 116 and continue with: 1164 / 818

Moving on to step 4:
When dividing 1164 by 818, we get 1 with a remainder of 346.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 818 from 1164 leaves us with 346.
Grab the next digit (0) from the dividend, add it to 346, then carry on: 3460 / 818

Step 5:
If we divide 3460 by 818, we get 4 and a remainder of 188.
Use 4 as the next digit of our solution. 
Result so far: 14.0
Subtracting 3272 from 3460 leaves us with 188.
Append the next digit (8) from the dividend to 188 and continue with: 1888 / 818

On to step 6:
The number 818 fits into 1888 2 times, leaving a remainder of 252.
The next digit of our result is 2. 
Result so far: 142.0
Subtracting 1636 from 1888 leaves us with 252.
Bring next digit (3) of the dividend behind the 252 and repeat the process: 2523 / 818

On to step 7:
2523 divided by 818 is 3 with a remainder of 69.
Write down 3 as next digit of the result. 
Result so far: 1423.0
Subtract 2454 from 2523 to get 69.
Take the next digit (9) from the dividend and append it to 69, then repeat: 699 / 818

Moving on to step 8:
818 can be fit into 699 0 times, resulting in a remainder of 699.
Write down 0 as next digit of the result. 
Result so far: 14230.0
If we subtract 0 from 699, we get 699.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6990, and continue the process.

Advancing to step 9:
6990 divided by 818 is 8 with a remainder of 446.
The next digit of our result is 8. 
Result so far: 14230.8
The remainder is 446 after subtracting 6544 from 6990.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4460, and continue the process.

Going ahead to step 10:
The number 818 fits into 4460 5 times, leaving a remainder of 370.
Write down 5 as next digit of the result. 
Result so far: 14230.85
Subtract 4090 from 4460 to get 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

On to step 11:
818 can be fit into 3700 4 times, resulting in a remainder of 428.
Put 4 as the next digit of the answer. 
Result so far: 14230.854
If we subtract 3272 from 3700, we get 428.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4280, and continue the process.

Let's proceed to step 12:
818 can be fit into 4280 5 times, resulting in a remainder of 190.
Use 5 as the next digit of our solution. 
Result so far: 14230.8545
Subtracting 4090 from 4280 leaves us with 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Let's proceed to step 13:
818 goes into 1900 2 times with a remainder of 264.
Write down 2 as next digit of the result. 
Result so far: 14230.85452
The remainder is 264 after subtracting 1636 from 1900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

Going ahead to step 14:
The number 818 fits into 2640 3 times, leaving a remainder of 186.
Put 3 as the next digit of the answer. 
Result so far: 14230.854523
Deduct 2454 from 2640 and we're left with 186.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

Advancing to step 15:
If we divide 1860 by 818, we get 2 and a remainder of 224.
Use 2 as the next digit of our solution. 
Result so far: 14230.8545232
Subtracting 1636 from 1860 leaves us with 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Step 16:
818 can be fit into 2240 2 times, resulting in a remainder of 604.
Record the quotient 2 as the next digit in the result. 
Result so far: 14230.85452322
Deduct 1636 from 2240 and we're left with 604.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6040, and continue the process.

The final outcome is 14230.85452322, with a leftover of 6.04e-07.