We look at the division of 34550690 by 821 
We want to divide 34550690 by 821.

Let's proceed to step 1:
821 can be fit into 3 0 times, resulting in a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Fetch the next digit (4) from the dividend, attach it to 3 and continue: 34 / 821

Going ahead to step 2:
The number 821 fits into 34 0 times, leaving a remainder of 34.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 34 leaves us with 34.
Take the next digit (5) from the dividend and append it to 34, then repeat: 345 / 821

Advancing to step 3:
821 can be fit into 345 0 times, resulting in a remainder of 345.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 345, we end up with 345.
Append the next digit (5) from the dividend to 345 and continue with: 3455 / 821

Going ahead to step 4:
3455 divided by 821 is 4 with a remainder of 171.
The next digit of our result is 4. 
Result so far: 4.0
If we subtract 3284 from 3455, we get 171.
Append the next digit (0) from the dividend to 171 and continue with: 1710 / 821

Let's proceed to step 5:
821 goes into 1710 2 times with a remainder of 68.
The next digit of our result is 2. 
Result so far: 42.0
If we take 1642 away from 1710, we end up with 68.
Append the next digit (6) from the dividend to 68 and continue with: 686 / 821

On to step 6:
686 divided by 821 is 0 with a remainder of 686.
Write down 0 as next digit of the result. 
Result so far: 420.0
Deduct 0 from 686 and we're left with 686.
Include the next digit (9) from the dividend after 686, then repeat: 6869 / 821

Moving on to step 7:
821 goes into 6869 8 times with a remainder of 301.
Record the quotient 8 as the next digit in the result. 
Result so far: 4208.0
Subtract 6568 from 6869 to get 301.
Take the next digit (0) from the dividend and append it to 301, then repeat: 3010 / 821

On to step 8:
821 goes into 3010 3 times with a remainder of 547.
Use 3 as the next digit of our solution. 
Result so far: 42083.0
If we take 2463 away from 3010, we end up with 547.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5470, and continue the process.

Step 9:
821 goes into 5470 6 times with a remainder of 544.
The next digit of our result is 6. 
Result so far: 42083.6
Subtracting 4926 from 5470 leaves us with 544.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5440, and continue the process.

On to step 10:
821 can be fit into 5440 6 times, resulting in a remainder of 514.
Use 6 as the next digit of our solution. 
Result so far: 42083.66
Subtracting 4926 from 5440 leaves us with 514.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5140, and continue the process.

The final outcome is 42083.66, with a leftover of 0.514.