We look at the division of 34582815 by 871 
Our goal is to divide 34582815 by 871.

Going ahead to step 1:
3 divided by 871 is 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Append the next digit (4) from the dividend to 3 and continue with: 34 / 871

Advancing to step 2:
871 goes into 34 0 times with a remainder of 34.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 34 after subtracting 0 from 34.
Include the next digit (5) from the dividend after 34, then repeat: 345 / 871

Going ahead to step 3:
871 can be fit into 345 0 times, resulting in a remainder of 345.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 345 to get 345.
Take the next digit (8) from the dividend and append it to 345, then repeat: 3458 / 871

On to step 4:
871 goes into 3458 3 times with a remainder of 845.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we subtract 2613 from 3458, we get 845.
Bring next digit (2) of the dividend behind the 845 and repeat the process: 8452 / 871

Moving on to step 5:
The number 871 fits into 8452 9 times, leaving a remainder of 613.
Put 9 as the next digit of the answer. 
Result so far: 39.0
If we subtract 7839 from 8452, we get 613.
Take the next digit (8) from the dividend and append it to 613, then repeat: 6138 / 871

Step 6:
6138 divided by 871 is 7 with a remainder of 41.
The next digit of our result is 7. 
Result so far: 397.0
If we take 6097 away from 6138, we end up with 41.
Take the next digit (1) from the dividend and append it to 41, then repeat: 411 / 871

Step 7:
871 goes into 411 0 times with a remainder of 411.
The next digit of our result is 0. 
Result so far: 3970.0
If we subtract 0 from 411, we get 411.
Bring next digit (5) of the dividend behind the 411 and repeat the process: 4115 / 871

Advancing to step 8:
4115 divided by 871 is 4 with a remainder of 631.
Put 4 as the next digit of the answer. 
Result so far: 39704.0
Subtracting 3484 from 4115 leaves us with 631.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6310, and continue the process.

Step 9:
871 can be fit into 6310 7 times, resulting in a remainder of 213.
Record the quotient 7 as the next digit in the result. 
Result so far: 39704.7
The remainder is 213 after subtracting 6097 from 6310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2130, and continue the process.

Let's proceed to step 10:
If we divide 2130 by 871, we get 2 and a remainder of 388.
Record the quotient 2 as the next digit in the result. 
Result so far: 39704.72
Subtract 1742 from 2130 to get 388.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3880, and continue the process.

Let's proceed to step 11:
If we divide 3880 by 871, we get 4 and a remainder of 396.
The number 4 becomes the next digit in our result. 
Result so far: 39704.724
Deduct 3484 from 3880 and we're left with 396.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3960, and continue the process.

Going ahead to step 12:
If we divide 3960 by 871, we get 4 and a remainder of 476.
Use 4 as the next digit of our solution. 
Result so far: 39704.7244
Subtracting 3484 from 3960 leaves us with 476.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4760, and continue the process.

The quotient of the division is 39704.7244, and the remainder is 0.00476.