We're dividing 34852556 by 821 
Let's see how many times 821 fits into 34852556.

Advancing to step 1:
When dividing 3 by 821, we get 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Fetch the next digit (4) from the dividend, attach it to 3 and continue: 34 / 821

On to step 2:
821 can be fit into 34 0 times, resulting in a remainder of 34.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 34 and we're left with 34.
Append the next digit (8) from the dividend to 34 and continue with: 348 / 821

Let's proceed to step 3:
If we divide 348 by 821, we get 0 and a remainder of 348.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 348 leaves us with 348.
Grab the next digit (5) from the dividend, add it to 348, then carry on: 3485 / 821

Moving on to step 4:
821 can be fit into 3485 4 times, resulting in a remainder of 201.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we take 3284 away from 3485, we end up with 201.
Grab the next digit (2) from the dividend, add it to 201, then carry on: 2012 / 821

Let's proceed to step 5:
When dividing 2012 by 821, we get 2 with a remainder of 370.
Use 2 as the next digit of our solution. 
Result so far: 42.0
The remainder is 370 after subtracting 1642 from 2012.
Include the next digit (5) from the dividend after 370, then repeat: 3705 / 821

Advancing to step 6:
The number 821 fits into 3705 4 times, leaving a remainder of 421.
Put 4 as the next digit of the answer. 
Result so far: 424.0
Subtracting 3284 from 3705 leaves us with 421.
Bring next digit (5) of the dividend behind the 421 and repeat the process: 4215 / 821

Step 7:
If we divide 4215 by 821, we get 5 and a remainder of 110.
Use 5 as the next digit of our solution. 
Result so far: 4245.0
Subtract 4105 from 4215 to get 110.
Take the next digit (6) from the dividend and append it to 110, then repeat: 1106 / 821

Let's proceed to step 8:
If we divide 1106 by 821, we get 1 and a remainder of 285.
Use 1 as the next digit of our solution. 
Result so far: 42451.0
If we subtract 821 from 1106, we get 285.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

Moving on to step 9:
When dividing 2850 by 821, we get 3 with a remainder of 387.
Write down 3 as next digit of the result. 
Result so far: 42451.3
Deduct 2463 from 2850 and we're left with 387.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3870, and continue the process.

Step 10:
821 can be fit into 3870 4 times, resulting in a remainder of 586.
Put 4 as the next digit of the answer. 
Result so far: 42451.34
The remainder is 586 after subtracting 3284 from 3870.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5860, and continue the process.

Step 11:
5860 divided by 821 is 7 with a remainder of 113.
Use 7 as the next digit of our solution. 
Result so far: 42451.347
Subtracting 5747 from 5860 leaves us with 113.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1130, and continue the process.

On to step 12:
1130 divided by 821 is 1 with a remainder of 309.
Use 1 as the next digit of our solution. 
Result so far: 42451.3471
Deduct 821 from 1130 and we're left with 309.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3090, and continue the process.

Going ahead to step 13:
821 goes into 3090 3 times with a remainder of 627.
Record the quotient 3 as the next digit in the result. 
Result so far: 42451.34713
Subtract 2463 from 3090 to get 627.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6270, and continue the process.

Step 14:
821 can be fit into 6270 7 times, resulting in a remainder of 523.
The next digit of our result is 7. 
Result so far: 42451.347137
If we subtract 5747 from 6270, we get 523.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5230, and continue the process.

Step 15:
821 can be fit into 5230 6 times, resulting in a remainder of 304.
Use 6 as the next digit of our solution. 
Result so far: 42451.3471376
Subtracting 4926 from 5230 leaves us with 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Let's proceed to step 16:
If we divide 3040 by 821, we get 3 and a remainder of 577.
Record the quotient 3 as the next digit in the result. 
Result so far: 42451.34713763
Deduct 2463 from 3040 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.

The final outcome is 42451.34713763, with a leftover of 5.77e-07.