11051603 divided by 805 
We want to figure out the number of times 11051603 can be divided by 805.

Step 1:
When dividing 1 by 805, we get 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Include the next digit (1) from the dividend after 1, then repeat: 11 / 805

On to step 2:
If we divide 11 by 805, we get 0 and a remainder of 11.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 11, we end up with 11.
Append the next digit (0) from the dividend to 11 and continue with: 110 / 805

Moving on to step 3:
The number 805 fits into 110 0 times, leaving a remainder of 110.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 110, we end up with 110.
Take the next digit (5) from the dividend and append it to 110, then repeat: 1105 / 805

Step 4:
The number 805 fits into 1105 1 times, leaving a remainder of 300.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 805 from 1105, we get 300.
Include the next digit (1) from the dividend after 300, then repeat: 3001 / 805

Advancing to step 5:
805 can be fit into 3001 3 times, resulting in a remainder of 586.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
Subtract 2415 from 3001 to get 586.
Append the next digit (6) from the dividend to 586 and continue with: 5866 / 805

Step 6:
When dividing 5866 by 805, we get 7 with a remainder of 231.
The next digit of our result is 7. 
Result so far: 137.0
Subtract 5635 from 5866 to get 231.
Grab the next digit (0) from the dividend, add it to 231, then carry on: 2310 / 805

On to step 7:
The number 805 fits into 2310 2 times, leaving a remainder of 700.
The next digit of our result is 2. 
Result so far: 1372.0
Deduct 1610 from 2310 and we're left with 700.
Fetch the next digit (3) from the dividend, attach it to 700 and continue: 7003 / 805

Step 8:
7003 divided by 805 is 8 with a remainder of 563.
Put 8 as the next digit of the answer. 
Result so far: 13728.0
If we subtract 6440 from 7003, we get 563.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5630, and continue the process.

On to step 9:
The number 805 fits into 5630 6 times, leaving a remainder of 800.
Record the quotient 6 as the next digit in the result. 
Result so far: 13728.6
The remainder is 800 after subtracting 4830 from 5630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8000, and continue the process.

Let's proceed to step 10:
If we divide 8000 by 805, we get 9 and a remainder of 755.
The next digit of our result is 9. 
Result so far: 13728.69
Subtracting 7245 from 8000 leaves us with 755.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7550, and continue the process.

Advancing to step 11:
7550 divided by 805 is 9 with a remainder of 305.
Write down 9 as next digit of the result. 
Result so far: 13728.699
The remainder is 305 after subtracting 7245 from 7550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3050, and continue the process.

The quotient of the division is 13728.699, and the remainder is 0.0305.