491809 divided by 13 
Our goal is to divide 491809 by 13.

Going ahead to step 1:
4 divided by 13 is 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Include the next digit (9) from the dividend after 4, then repeat: 49 / 13

Moving on to step 2:
When dividing 49 by 13, we get 3 with a remainder of 10.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtracting 39 from 49 leaves us with 10.
Bring next digit (1) of the dividend behind the 10 and repeat the process: 101 / 13

Going ahead to step 3:
13 can be fit into 101 7 times, resulting in a remainder of 10.
The next digit of our result is 7. 
Result so far: 37.0
Deduct 91 from 101 and we're left with 10.
Include the next digit (8) from the dividend after 10, then repeat: 108 / 13

On to step 4:
The number 13 fits into 108 8 times, leaving a remainder of 4.
The next digit of our result is 8. 
Result so far: 378.0
If we subtract 104 from 108, we get 4.
Append the next digit (0) from the dividend to 4 and continue with: 40 / 13

On to step 5:
The number 13 fits into 40 3 times, leaving a remainder of 1.
Write down 3 as next digit of the result. 
Result so far: 3783.0
If we take 39 away from 40, we end up with 1.
Grab the next digit (9) from the dividend, add it to 1, then carry on: 19 / 13

Step 6:
13 can be fit into 19 1 times, resulting in a remainder of 6.
Put 1 as the next digit of the answer. 
Result so far: 37831.0
Subtract 13 from 19 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 7:
13 can be fit into 60 4 times, resulting in a remainder of 8.
The next digit of our result is 4. 
Result so far: 37831.4
The remainder is 8 after subtracting 52 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 8:
80 divided by 13 is 6 with a remainder of 2.
Use 6 as the next digit of our solution. 
Result so far: 37831.46
The remainder is 2 after subtracting 78 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 9:
The number 13 fits into 20 1 times, leaving a remainder of 7.
Record the quotient 1 as the next digit in the result. 
Result so far: 37831.461
If we take 13 away from 20, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Let's proceed to step 10:
The number 13 fits into 70 5 times, leaving a remainder of 5.
The next digit of our result is 5. 
Result so far: 37831.4615
Subtracting 65 from 70 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 11:
13 can be fit into 50 3 times, resulting in a remainder of 11.
Put 3 as the next digit of the answer. 
Result so far: 37831.46153
Deduct 39 from 50 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 12:
13 can be fit into 110 8 times, resulting in a remainder of 6.
Record the quotient 8 as the next digit in the result. 
Result so far: 37831.461538
If we subtract 104 from 110, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 13:
13 can be fit into 60 4 times, resulting in a remainder of 8.
Use 4 as the next digit of our solution. 
Result so far: 37831.4615384
Deduct 52 from 60 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 14:
When dividing 80 by 13, we get 6 with a remainder of 2.
Put 6 as the next digit of the answer. 
Result so far: 37831.46153846
Deduct 78 from 80 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

After the division, we end up with 37831.46153846 and a remainder of 2e-09.