We look at the division of 815347 by 39 
Our goal is to divide 815347 by 39.

On to step 1:
39 can be fit into 8 0 times, resulting in a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Take the next digit (1) from the dividend and append it to 8, then repeat: 81 / 39

Going ahead to step 2:
If we divide 81 by 39, we get 2 and a remainder of 3.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtract 78 from 81 to get 3.
Bring next digit (5) of the dividend behind the 3 and repeat the process: 35 / 39

On to step 3:
The number 39 fits into 35 0 times, leaving a remainder of 35.
The number 0 becomes the next digit in our result. 
Result so far: 20.0
Deduct 0 from 35 and we're left with 35.
Append the next digit (3) from the dividend to 35 and continue with: 353 / 39

Going ahead to step 4:
39 can be fit into 353 9 times, resulting in a remainder of 2.
Write down 9 as next digit of the result. 
Result so far: 209.0
The remainder is 2 after subtracting 351 from 353.
Fetch the next digit (4) from the dividend, attach it to 2 and continue: 24 / 39

Advancing to step 5:
39 can be fit into 24 0 times, resulting in a remainder of 24.
Use 0 as the next digit of our solution. 
Result so far: 2090.0
Deduct 0 from 24 and we're left with 24.
Take the next digit (7) from the dividend and append it to 24, then repeat: 247 / 39

Going ahead to step 6:
When dividing 247 by 39, we get 6 with a remainder of 13.
Put 6 as the next digit of the answer. 
Result so far: 20906.0
The remainder is 13 after subtracting 234 from 247.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

On to step 7:
130 divided by 39 is 3 with a remainder of 13.
Write down 3 as next digit of the result. 
Result so far: 20906.3
Subtracting 117 from 130 leaves us with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Let's proceed to step 8:
130 divided by 39 is 3 with a remainder of 13.
Use 3 as the next digit of our solution. 
Result so far: 20906.33
The remainder is 13 after subtracting 117 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

The final outcome is 20906.33, with a leftover of 0.013.