We look at the division of 34239399 by 871 
Our goal is to divide 34239399 by 871.

Going ahead to step 1:
871 goes into 3 0 times with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Take the next digit (4) from the dividend and append it to 3, then repeat: 34 / 871

On to step 2:
If we divide 34 by 871, we get 0 and a remainder of 34.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 34 after subtracting 0 from 34.
Grab the next digit (2) from the dividend, add it to 34, then carry on: 342 / 871

On to step 3:
342 divided by 871 is 0 with a remainder of 342.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 342 after subtracting 0 from 342.
Bring next digit (3) of the dividend behind the 342 and repeat the process: 3423 / 871

Moving on to step 4:
871 goes into 3423 3 times with a remainder of 810.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtract 2613 from 3423 to get 810.
Append the next digit (9) from the dividend to 810 and continue with: 8109 / 871

Step 5:
The number 871 fits into 8109 9 times, leaving a remainder of 270.
Write down 9 as next digit of the result. 
Result so far: 39.0
Deduct 7839 from 8109 and we're left with 270.
Take the next digit (3) from the dividend and append it to 270, then repeat: 2703 / 871

Let's proceed to step 6:
When dividing 2703 by 871, we get 3 with a remainder of 90.
The next digit of our result is 3. 
Result so far: 393.0
The remainder is 90 after subtracting 2613 from 2703.
Grab the next digit (9) from the dividend, add it to 90, then carry on: 909 / 871

Let's proceed to step 7:
The number 871 fits into 909 1 times, leaving a remainder of 38.
Use 1 as the next digit of our solution. 
Result so far: 3931.0
Deduct 871 from 909 and we're left with 38.
Take the next digit (9) from the dividend and append it to 38, then repeat: 389 / 871

Moving on to step 8:
When dividing 389 by 871, we get 0 with a remainder of 389.
Use 0 as the next digit of our solution. 
Result so far: 39310.0
The remainder is 389 after subtracting 0 from 389.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3890, and continue the process.

Let's proceed to step 9:
The number 871 fits into 3890 4 times, leaving a remainder of 406.
Record the quotient 4 as the next digit in the result. 
Result so far: 39310.4
Subtract 3484 from 3890 to get 406.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4060, and continue the process.

Let's proceed to step 10:
The number 871 fits into 4060 4 times, leaving a remainder of 576.
Write down 4 as next digit of the result. 
Result so far: 39310.44
Deduct 3484 from 4060 and we're left with 576.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5760, and continue the process.

In conclusion, the division gives 39310.44 with a balance of 0.576.