34646103 ÷ 811 
Let's see how many times 811 fits into 34646103.

Moving on to step 1:
If we divide 3 by 811, we get 0 and a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Append the next digit (4) from the dividend to 3 and continue with: 34 / 811

Advancing to step 2:
If we divide 34 by 811, we get 0 and a remainder of 34.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 34 leaves us with 34.
Bring next digit (6) of the dividend behind the 34 and repeat the process: 346 / 811

Going ahead to step 3:
346 divided by 811 is 0 with a remainder of 346.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 346 and we're left with 346.
Fetch the next digit (4) from the dividend, attach it to 346 and continue: 3464 / 811

Advancing to step 4:
When dividing 3464 by 811, we get 4 with a remainder of 220.
The next digit of our result is 4. 
Result so far: 4.0
If we take 3244 away from 3464, we end up with 220.
Grab the next digit (6) from the dividend, add it to 220, then carry on: 2206 / 811

Moving on to step 5:
If we divide 2206 by 811, we get 2 and a remainder of 584.
Write down 2 as next digit of the result. 
Result so far: 42.0
The remainder is 584 after subtracting 1622 from 2206.
Fetch the next digit (1) from the dividend, attach it to 584 and continue: 5841 / 811

Step 6:
811 goes into 5841 7 times with a remainder of 164.
Put 7 as the next digit of the answer. 
Result so far: 427.0
Subtract 5677 from 5841 to get 164.
Include the next digit (0) from the dividend after 164, then repeat: 1640 / 811

Step 7:
811 goes into 1640 2 times with a remainder of 18.
The next digit of our result is 2. 
Result so far: 4272.0
If we take 1622 away from 1640, we end up with 18.
Bring next digit (3) of the dividend behind the 18 and repeat the process: 183 / 811

On to step 8:
If we divide 183 by 811, we get 0 and a remainder of 183.
Use 0 as the next digit of our solution. 
Result so far: 42720.0
Deduct 0 from 183 and we're left with 183.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1830, and continue the process.

Going ahead to step 9:
When dividing 1830 by 811, we get 2 with a remainder of 208.
Use 2 as the next digit of our solution. 
Result so far: 42720.2
Subtract 1622 from 1830 to get 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

On to step 10:
811 goes into 2080 2 times with a remainder of 458.
Record the quotient 2 as the next digit in the result. 
Result so far: 42720.22
If we take 1622 away from 2080, we end up with 458.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4580, and continue the process.

The final outcome is 42720.22, with a leftover of 0.458.