Let's divide 126404 by 11
We're looking to find how many times 11 goes into 126404.

Moving on to step 1:
11 can be fit into 1 0 times, resulting in a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Bring next digit (2) of the dividend behind the 1 and repeat the process: 12 / 11

On to step 2:
12 divided by 11 is 1 with a remainder of 1.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 11 from 12 to get 1.
Take the next digit (6) from the dividend and append it to 1, then repeat: 16 / 11

Let's proceed to step 3:
11 can be fit into 16 1 times, resulting in a remainder of 5.
Use 1 as the next digit of our solution. 
Result so far: 11.0
Subtract 11 from 16 to get 5.
Include the next digit (4) from the dividend after 5, then repeat: 54 / 11

Let's proceed to step 4:
When dividing 54 by 11, we get 4 with a remainder of 10.
Use 4 as the next digit of our solution. 
Result so far: 114.0
Deduct 44 from 54 and we're left with 10.
Append the next digit (0) from the dividend to 10 and continue with: 100 / 11

On to step 5:
11 goes into 100 9 times with a remainder of 1.
Record the quotient 9 as the next digit in the result. 
Result so far: 1149.0
Deduct 99 from 100 and we're left with 1.
Include the next digit (4) from the dividend after 1, then repeat: 14 / 11

Going ahead to step 6:
11 can be fit into 14 1 times, resulting in a remainder of 3.
The next digit of our result is 1. 
Result so far: 11491.0
Subtract 11 from 14 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 7:
If we divide 30 by 11, we get 2 and a remainder of 8.
The number 2 becomes the next digit in our result. 
Result so far: 11491.2
Subtracting 22 from 30 leaves us 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.

Step 8:
11 can be fit into 80 7 times, resulting in a remainder of 3.
Write down 7 as next digit of the result. 
Result so far: 11491.27
If we subtract 77 from 80, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 9:
11 can be fit into 30 2 times, resulting in a remainder of 8.
The number 2 becomes the next digit in our result. 
Result so far: 11491.272
If we take 22 away from 30, we end up 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 10:
When dividing 80 by 11, we get 7 with a remainder of 3.
The next digit of our result is 7. 
Result so far: 11491.2727
Deduct 77 from 80 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 11:
11 can be fit into 30 2 times, resulting in a remainder of 8.
Write down 2 as next digit of the result. 
Result so far: 11491.27272
The remainder is 8 after subtracting 22 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 12:
11 can be fit into 80 7 times, resulting in a remainder of 3.
Put 7 as the next digit of the answer. 
Result so far: 11491.272727
Deduct 77 from 80 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 13:
When dividing 30 by 11, we get 2 with a remainder of 8.
Put 2 as the next digit of the answer. 
Result so far: 11491.2727272
Subtract 22 from 30 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 14:
11 goes into 80 7 times with a remainder of 3.
Write down 7 as next digit of the result. 
Result so far: 11491.27272727
Subtract 77 from 80 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

The final result is 11491.27272727 with a remainder of 3e-09.