13840805 ÷ 814 
Let's see how many times 814 fits into 13840805.

Moving on to step 1:
If we divide 1 by 814, we get 0 and a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Append the next digit (3) from the dividend to 1 and continue with: 13 / 814

On to step 2:
The number 814 fits into 13 0 times, leaving a remainder of 13.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 13 to get 13.
Take the next digit (8) from the dividend and append it to 13, then repeat: 138 / 814

Moving on to step 3:
814 goes into 138 0 times with a remainder of 138.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 138 after subtracting 0 from 138.
Bring next digit (4) of the dividend behind the 138 and repeat the process: 1384 / 814

Step 4:
If we divide 1384 by 814, we get 1 and a remainder of 570.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 814 from 1384 to get 570.
Include the next digit (0) from the dividend after 570, then repeat: 5700 / 814

On to step 5:
814 goes into 5700 7 times with a remainder of 2.
Write down 7 as next digit of the result. 
Result so far: 17.0
If we subtract 5698 from 5700, we get 2.
Grab the next digit (8) from the dividend, add it to 2, then carry on: 28 / 814

On to step 6:
814 can be fit into 28 0 times, resulting in a remainder of 28.
Put 0 as the next digit of the answer. 
Result so far: 170.0
If we subtract 0 from 28, we get 28.
Fetch the next digit (0) from the dividend, attach it to 28 and continue: 280 / 814

Step 7:
When dividing 280 by 814, we get 0 with a remainder of 280.
Put 0 as the next digit of the answer. 
Result so far: 1700.0
If we subtract 0 from 280, we get 280.
Append the next digit (5) from the dividend to 280 and continue with: 2805 / 814

On to step 8:
814 goes into 2805 3 times with a remainder of 363.
The number 3 becomes the next digit in our result. 
Result so far: 17003.0
The remainder is 363 after subtracting 2442 from 2805.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3630, and continue the process.

Going ahead to step 9:
814 can be fit into 3630 4 times, resulting in a remainder of 374.
Put 4 as the next digit of the answer. 
Result so far: 17003.4
Subtract 3256 from 3630 to get 374.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3740, and continue the process.

Step 10:
When dividing 3740 by 814, we get 4 with a remainder of 484.
The next digit of our result is 4. 
Result so far: 17003.44
If we take 3256 away from 3740, 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.

After the division, we end up with 17003.44 and a remainder of 0.484.