We're dividing 34039 by 86 
Let's see how many times 86 fits into 34039.

On to step 1:
The number 86 fits into 3 0 times, leaving a remainder of 3.
Use 0 as the next digit of our solution. 
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 / 86

Let's proceed to step 2:
86 goes into 34 0 times with a remainder of 34.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 34 to get 34.
Append the next digit (0) from the dividend to 34 and continue with: 340 / 86

On to step 3:
86 can be fit into 340 3 times, resulting in a remainder of 82.
The next digit of our result is 3. 
Result so far: 3.0
Subtracting 258 from 340 leaves us with 82.
Grab the next digit (3) from the dividend, add it to 82, then carry on: 823 / 86

On to step 4:
86 goes into 823 9 times with a remainder of 49.
Record the quotient 9 as the next digit in the result. 
Result so far: 39.0
The remainder is 49 after subtracting 774 from 823.
Take the next digit (9) from the dividend and append it to 49, then repeat: 499 / 86

On to step 5:
86 can be fit into 499 5 times, resulting in a remainder of 69.
The next digit of our result is 5. 
Result so far: 395.0
If we take 430 away from 499, we end up with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Going ahead to step 6:
86 can be fit into 690 8 times, resulting in a remainder of 2.
Put 8 as the next digit of the answer. 
Result so far: 395.8
Subtract 688 from 690 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 7:
If we divide 20 by 86, we get 0 and a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 395.8
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 8:
86 goes into 200 2 times with a remainder of 28.
Write down 2 as next digit of the result. 
Result so far: 395.802
Subtracting 172 from 200 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 9:
When dividing 280 by 86, we get 3 with a remainder of 22.
Record the quotient 3 as the next digit in the result. 
Result so far: 395.8023
The remainder is 22 after subtracting 258 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 10:
220 divided by 86 is 2 with a remainder of 48.
Use 2 as the next digit of our solution. 
Result so far: 395.80232
Subtracting 172 from 220 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Moving on to step 11:
If we divide 480 by 86, we get 5 and a remainder of 50.
The number 5 becomes the next digit in our result. 
Result so far: 395.802325
Subtract 430 from 480 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 12:
86 goes into 500 5 times with a remainder of 70.
Record the quotient 5 as the next digit in the result. 
Result so far: 395.8023255
The remainder is 70 after subtracting 430 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Our division results in 395.8023255 with a remaining 7e-07.