We're dividing 13765404 by 811 
Our goal is to divide 13765404 by 811.

Step 1:
When dividing 1 by 811, we get 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Fetch the next digit (3) from the dividend, attach it to 1 and continue: 13 / 811

Going ahead to step 2:
811 can be fit into 13 0 times, resulting in a remainder of 13.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 13 to get 13.
Include the next digit (7) from the dividend after 13, then repeat: 137 / 811

Going ahead to step 3:
When dividing 137 by 811, we get 0 with a remainder of 137.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 137 to get 137.
Take the next digit (6) from the dividend and append it to 137, then repeat: 1376 / 811

Let's proceed to step 4:
811 can be fit into 1376 1 times, resulting in a remainder of 565.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 565 after subtracting 811 from 1376.
Take the next digit (5) from the dividend and append it to 565, then repeat: 5655 / 811

Going ahead to step 5:
811 can be fit into 5655 6 times, resulting in a remainder of 789.
The next digit of our result is 6. 
Result so far: 16.0
Subtract 4866 from 5655 to get 789.
Fetch the next digit (4) from the dividend, attach it to 789 and continue: 7894 / 811

Step 6:
811 can be fit into 7894 9 times, resulting in a remainder of 595.
Put 9 as the next digit of the answer. 
Result so far: 169.0
If we take 7299 away from 7894, we end up with 595.
Append the next digit (0) from the dividend to 595 and continue with: 5950 / 811

Moving on to step 7:
If we divide 5950 by 811, we get 7 and a remainder of 273.
Use 7 as the next digit of our solution. 
Result so far: 1697.0
If we take 5677 away from 5950, we end up with 273.
Fetch the next digit (4) from the dividend, attach it to 273 and continue: 2734 / 811

Let's proceed to step 8:
811 goes into 2734 3 times with a remainder of 301.
The number 3 becomes the next digit in our result. 
Result so far: 16973.0
Subtracting 2433 from 2734 leaves us with 301.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3010, and continue the process.

On to step 9:
When dividing 3010 by 811, we get 3 with a remainder of 577.
Write down 3 as next digit of the result. 
Result so far: 16973.3
Deduct 2433 from 3010 and we're left with 577.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5770, and continue the process.

On to step 10:
811 goes into 5770 7 times with a remainder of 93.
Write down 7 as next digit of the result. 
Result so far: 16973.37
Deduct 5677 from 5770 and we're left with 93.
Since there are no more digits in the dividend, we add a zero to the remainder making it 930, and continue the process.

Advancing to step 11:
When dividing 930 by 811, we get 1 with a remainder of 119.
Put 1 as the next digit of the answer. 
Result so far: 16973.371
If we take 811 away from 930, we end up with 119.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1190, and continue the process.

On to step 12:
811 goes into 1190 1 times with a remainder of 379.
The next digit of our result is 1. 
Result so far: 16973.3711
Subtracting 811 from 1190 leaves us with 379.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3790, and continue the process.

After the division, we end up with 16973.3711 and a remainder of 0.00379.