We look at the division of 13831163 by 791 
Let's see how many times 791 fits into 13831163.

Step 1:
If we divide 1 by 791, we get 0 and a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Take the next digit (3) from the dividend and append it to 1, then repeat: 13 / 791

Step 2:
The number 791 fits into 13 0 times, leaving a remainder of 13.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 13 after subtracting 0 from 13.
Append the next digit (8) from the dividend to 13 and continue with: 138 / 791

Going ahead to step 3:
791 goes into 138 0 times with a remainder of 138.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 138 after subtracting 0 from 138.
Grab the next digit (3) from the dividend, add it to 138, then carry on: 1383 / 791

Advancing to step 4:
791 goes into 1383 1 times with a remainder of 592.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 791 from 1383 and we're left with 592.
Take the next digit (1) from the dividend and append it to 592, then repeat: 5921 / 791

Moving on to step 5:
The number 791 fits into 5921 7 times, leaving a remainder of 384.
Write down 7 as next digit of the result. 
Result so far: 17.0
If we take 5537 away from 5921, we end up with 384.
Grab the next digit (1) from the dividend, add it to 384, then carry on: 3841 / 791

Moving on to step 6:
If we divide 3841 by 791, we get 4 and a remainder of 677.
Use 4 as the next digit of our solution. 
Result so far: 174.0
If we take 3164 away from 3841, we end up with 677.
Bring next digit (6) of the dividend behind the 677 and repeat the process: 6776 / 791

Going ahead to step 7:
791 can be fit into 6776 8 times, resulting in a remainder of 448.
Write down 8 as next digit of the result. 
Result so far: 1748.0
The remainder is 448 after subtracting 6328 from 6776.
Include the next digit (3) from the dividend after 448, then repeat: 4483 / 791

Step 8:
4483 divided by 791 is 5 with a remainder of 528.
The number 5 becomes the next digit in our result. 
Result so far: 17485.0
If we subtract 3955 from 4483, we get 528.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5280, and continue the process.

Going ahead to step 9:
If we divide 5280 by 791, we get 6 and a remainder of 534.
Use 6 as the next digit of our solution. 
Result so far: 17485.6
Subtracting 4746 from 5280 leaves us with 534.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5340, and continue the process.

Moving on to step 10:
791 goes into 5340 6 times with a remainder of 594.
The number 6 becomes the next digit in our result. 
Result so far: 17485.66
Subtracting 4746 from 5340 leaves us with 594.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5940, and continue the process.

In conclusion, the division gives 17485.66 with a balance of 0.594.