3691344 divided by 811 
We want to figure out the number of times 3691344 can be divided by 811.

Going ahead to step 1:
811 goes into 3 0 times with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Include the next digit (6) from the dividend after 3, then repeat: 36 / 811

Advancing to step 2:
811 goes into 36 0 times with a remainder of 36.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 36 after subtracting 0 from 36.
Fetch the next digit (9) from the dividend, attach it to 36 and continue: 369 / 811

On to step 3:
811 goes into 369 0 times with a remainder of 369.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 369 leaves us with 369.
Bring next digit (1) of the dividend behind the 369 and repeat the process: 3691 / 811

Moving on to step 4:
When dividing 3691 by 811, we get 4 with a remainder of 447.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we take 3244 away from 3691, we end up with 447.
Include the next digit (3) from the dividend after 447, then repeat: 4473 / 811

On to step 5:
When dividing 4473 by 811, we get 5 with a remainder of 418.
The next digit of our result is 5. 
Result so far: 45.0
Deduct 4055 from 4473 and we're left with 418.
Grab the next digit (4) from the dividend, add it to 418, then carry on: 4184 / 811

Moving on to step 6:
811 can be fit into 4184 5 times, resulting in a remainder of 129.
The number 5 becomes the next digit in our result. 
Result so far: 455.0
Subtract 4055 from 4184 to get 129.
Append the next digit (4) from the dividend to 129 and continue with: 1294 / 811

Step 7:
1294 divided by 811 is 1 with a remainder of 483.
Put 1 as the next digit of the answer. 
Result so far: 4551.0
The remainder is 483 after subtracting 811 from 1294.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4830, and continue the process.

Advancing to step 8:
When dividing 4830 by 811, we get 5 with a remainder of 775.
Write down 5 as next digit of the result. 
Result so far: 4551.5
If we take 4055 away from 4830, we end up with 775.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7750, and continue the process.

Advancing to step 9:
If we divide 7750 by 811, we get 9 and a remainder of 451.
Write down 9 as next digit of the result. 
Result so far: 4551.59
If we subtract 7299 from 7750, we get 451.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4510, and continue the process.

Advancing to step 10:
When dividing 4510 by 811, we get 5 with a remainder of 455.
Use 5 as the next digit of our solution. 
Result so far: 4551.595
If we subtract 4055 from 4510, we get 455.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4550, and continue the process.

Let's proceed to step 11:
811 can be fit into 4550 5 times, resulting in a remainder of 495.
Write down 5 as next digit of the result. 
Result so far: 4551.5955
Subtracting 4055 from 4550 leaves us with 495.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4950, and continue the process.

After the division, we end up with 4551.5955 and a remainder of 0.00495.