13103892 ÷ 26 
Let's see how many times 26 fits into 13103892.

Step 1:
1 divided by 26 is 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Grab the next digit (3) from the dividend, add it to 1, then carry on: 13 / 26

Advancing to step 2:
13 divided by 26 is 0 with a remainder of 13.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 13 leaves us with 13.
Include the next digit (1) from the dividend after 13, then repeat: 131 / 26

Let's proceed to step 3:
131 divided by 26 is 5 with a remainder of 1.
The next digit of our result is 5. 
Result so far: 5.0
The remainder is 1 after subtracting 130 from 131.
Append the next digit (0) from the dividend to 1 and continue with: 10 / 26

On to step 4:
The number 26 fits into 10 0 times, leaving a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 50.0
If we take 0 away from 10, we end up with 10.
Fetch the next digit (3) from the dividend, attach it to 10 and continue: 103 / 26

Moving on to step 5:
26 can be fit into 103 3 times, resulting in a remainder of 25.
The next digit of our result is 3. 
Result so far: 503.0
If we take 78 away from 103, we end up with 25.
Bring next digit (8) of the dividend behind the 25 and repeat the process: 258 / 26

Advancing to step 6:
26 goes into 258 9 times with a remainder of 24.
The number 9 becomes the next digit in our result. 
Result so far: 5039.0
Deduct 234 from 258 and we're left with 24.
Append the next digit (9) from the dividend to 24 and continue with: 249 / 26

On to step 7:
The number 26 fits into 249 9 times, leaving a remainder of 15.
The number 9 becomes the next digit in our result. 
Result so far: 50399.0
If we take 234 away from 249, we end up with 15.
Bring next digit (2) of the dividend behind the 15 and repeat the process: 152 / 26

On to step 8:
26 can be fit into 152 5 times, resulting in a remainder of 22.
Write down 5 as next digit of the result. 
Result so far: 503995.0
Subtracting 130 from 152 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 9:
26 goes into 220 8 times with a remainder of 12.
The next digit of our result is 8. 
Result so far: 503995.8
Subtracting 208 from 220 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 10:
When dividing 120 by 26, we get 4 with a remainder of 16.
Write down 4 as next digit of the result. 
Result so far: 503995.84
Subtracting 104 from 120 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 11:
The number 26 fits into 160 6 times, leaving a remainder of 4.
The next digit of our result is 6. 
Result so far: 503995.846
Deduct 156 from 160 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 12:
40 divided by 26 is 1 with a remainder of 14.
The number 1 becomes the next digit in our result. 
Result so far: 503995.8461
The remainder is 14 after subtracting 26 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 13:
The number 26 fits into 140 5 times, leaving a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 503995.84615
Deduct 130 from 140 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 14:
When dividing 100 by 26, we get 3 with a remainder of 22.
Record the quotient 3 as the next digit in the result. 
Result so far: 503995.846153
The remainder is 22 after subtracting 78 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 15:
26 goes into 220 8 times with a remainder of 12.
The next digit of our result is 8. 
Result so far: 503995.8461538
If we take 208 away from 220, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 16:
If we divide 120 by 26, we get 4 and a remainder of 16.
Put 4 as the next digit of the answer. 
Result so far: 503995.84615384
Subtracting 104 from 120 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The final outcome is 503995.84615384, with a leftover of 1.6e-08.