We look at the division of 13799434 by 503 
Our goal is to divide 13799434 by 503.

Let's proceed to step 1:
When dividing 1 by 503, we get 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Include the next digit (3) from the dividend after 1, then repeat: 13 / 503

Advancing to step 2:
13 divided by 503 is 0 with a remainder of 13.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 13, we get 13.
Include the next digit (7) from the dividend after 13, then repeat: 137 / 503

Moving on to step 3:
137 divided by 503 is 0 with a remainder of 137.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 137 after subtracting 0 from 137.
Append the next digit (9) from the dividend to 137 and continue with: 1379 / 503

Step 4:
The number 503 fits into 1379 2 times, leaving a remainder of 373.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Deduct 1006 from 1379 and we're left with 373.
Bring next digit (9) of the dividend behind the 373 and repeat the process: 3739 / 503

Step 5:
3739 divided by 503 is 7 with a remainder of 218.
The next digit of our result is 7. 
Result so far: 27.0
If we take 3521 away from 3739, we end up with 218.
Grab the next digit (4) from the dividend, add it to 218, then carry on: 2184 / 503

Let's proceed to step 6:
2184 divided by 503 is 4 with a remainder of 172.
Use 4 as the next digit of our solution. 
Result so far: 274.0
If we subtract 2012 from 2184, we get 172.
Take the next digit (3) from the dividend and append it to 172, then repeat: 1723 / 503

Let's proceed to step 7:
When dividing 1723 by 503, we get 3 with a remainder of 214.
The number 3 becomes the next digit in our result. 
Result so far: 2743.0
Deduct 1509 from 1723 and we're left with 214.
Append the next digit (4) from the dividend to 214 and continue with: 2144 / 503

Advancing to step 8:
2144 divided by 503 is 4 with a remainder of 132.
The number 4 becomes the next digit in our result. 
Result so far: 27434.0
The remainder is 132 after subtracting 2012 from 2144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Advancing to step 9:
503 goes into 1320 2 times with a remainder of 314.
Record the quotient 2 as the next digit in the result. 
Result so far: 27434.2
Deduct 1006 from 1320 and we're left with 314.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3140, and continue the process.

Moving on to step 10:
The number 503 fits into 3140 6 times, leaving a remainder of 122.
The next digit of our result is 6. 
Result so far: 27434.26
Subtracting 3018 from 3140 leaves us with 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Going ahead to step 11:
503 can be fit into 1220 2 times, resulting in a remainder of 214.
Use 2 as the next digit of our solution. 
Result so far: 27434.262
If we take 1006 away from 1220, we end up with 214.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

Step 12:
503 goes into 2140 4 times with a remainder of 128.
The next digit of our result is 4. 
Result so far: 27434.2624
The remainder is 128 after subtracting 2012 from 2140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

On to step 13:
The number 503 fits into 1280 2 times, leaving a remainder of 274.
Use 2 as the next digit of our solution. 
Result so far: 27434.26242
Subtract 1006 from 1280 to get 274.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2740, and continue the process.

Step 14:
503 goes into 2740 5 times with a remainder of 225.
The number 5 becomes the next digit in our result. 
Result so far: 27434.262425
Subtract 2515 from 2740 to get 225.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2250, and continue the process.

Step 15:
The number 503 fits into 2250 4 times, leaving a remainder of 238.
The number 4 becomes the next digit in our result. 
Result so far: 27434.2624254
The remainder is 238 after subtracting 2012 from 2250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2380, and continue the process.

Step 16:
When dividing 2380 by 503, we get 4 with a remainder of 368.
Use 4 as the next digit of our solution. 
Result so far: 27434.26242544
Subtracting 2012 from 2380 leaves us with 368.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

After the division, we end up with 27434.26242544 and a remainder of 3.68e-07.