We look at the division of 356039 by 31 
We're looking to find how many times 31 goes into 356039.

Moving on to step 1:
3 divided by 31 is 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Bring next digit (5) of the dividend behind the 3 and repeat the process: 35 / 31

On to step 2:
The number 31 fits into 35 1 times, leaving a remainder of 4.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 31 from 35 to get 4.
Append the next digit (6) from the dividend to 4 and continue with: 46 / 31

Going ahead to step 3:
When dividing 46 by 31, we get 1 with a remainder of 15.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
Deduct 31 from 46 and we're left with 15.
Include the next digit (0) from the dividend after 15, then repeat: 150 / 31

On to step 4:
31 goes into 150 4 times with a remainder of 26.
Record the quotient 4 as the next digit in the result. 
Result so far: 114.0
Deduct 124 from 150 and we're left with 26.
Append the next digit (3) from the dividend to 26 and continue with: 263 / 31

On to step 5:
263 divided by 31 is 8 with a remainder of 15.
The number 8 becomes the next digit in our result. 
Result so far: 1148.0
If we take 248 away from 263, we end up with 15.
Include the next digit (9) from the dividend after 15, then repeat: 159 / 31

On to step 6:
The number 31 fits into 159 5 times, leaving a remainder of 4.
Record the quotient 5 as the next digit in the result. 
Result so far: 11485.0
The remainder is 4 after subtracting 155 from 159.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 7:
When dividing 40 by 31, we get 1 with a remainder of 9.
Write down 1 as next digit of the result. 
Result so far: 11485.1
Deduct 31 from 40 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 8:
31 can be fit into 90 2 times, resulting in a remainder of 28.
Use 2 as the next digit of our solution. 
Result so far: 11485.12
The remainder is 28 after subtracting 62 from 90.
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:
31 can be fit into 280 9 times, resulting in a remainder of 1.
Use 9 as the next digit of our solution. 
Result so far: 11485.129
The remainder is 1 after subtracting 279 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 10:
31 goes into 10 0 times with a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 11485.129
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 11:
When dividing 100 by 31, we get 3 with a remainder of 7.
Put 3 as the next digit of the answer. 
Result so far: 11485.12903
If we subtract 93 from 100, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 12:
The number 31 fits into 70 2 times, leaving a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 11485.129032
The remainder is 8 after subtracting 62 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 13:
When dividing 80 by 31, we get 2 with a remainder of 18.
The next digit of our result is 2. 
Result so far: 11485.1290322
Subtracting 62 from 80 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Our division results in 11485.1290322 with a remaining 1.8e-07.