We look at the division of 558115 by 31 
We're looking to find how many times 31 goes into 558115.

On to step 1:
31 can be fit into 5 0 times, resulting in a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Bring next digit (5) of the dividend behind the 5 and repeat the process: 55 / 31

Step 2:
31 goes into 55 1 times with a remainder of 24.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 31 away from 55, we end up with 24.
Take the next digit (8) from the dividend and append it to 24, then repeat: 248 / 31

Let's proceed to step 3:
If we divide 248 by 31, we get 8 and a remainder of 0.
Use 8 as the next digit of our solution. 
Result so far: 18.0
Subtract 248 from 248 to get 0.
Bring next digit (1) of the dividend behind the 0 and repeat the process: 1 / 31

Step 4:
31 goes into 1 0 times with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 180.0
If we take 0 away from 1, we end up with 1.
Bring next digit (1) of the dividend behind the 1 and repeat the process: 11 / 31

Let's proceed to step 5:
When dividing 11 by 31, we get 0 with a remainder of 11.
Use 0 as the next digit of our solution. 
Result so far: 1800.0
Subtracting 0 from 11 leaves us with 11.
Include the next digit (5) from the dividend after 11, then repeat: 115 / 31

On to step 6:
When dividing 115 by 31, we get 3 with a remainder of 22.
Record the quotient 3 as the next digit in the result. 
Result so far: 18003.0
Subtracting 93 from 115 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 7:
When dividing 220 by 31, we get 7 with a remainder of 3.
The number 7 becomes the next digit in our result. 
Result so far: 18003.7
Deduct 217 from 220 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 8:
30 divided by 31 is 0 with a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 18003.7
The remainder is 30 after subtracting 0 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 9:
If we divide 300 by 31, we get 9 and a remainder of 21.
Use 9 as the next digit of our solution. 
Result so far: 18003.709
Deduct 279 from 300 and we're left with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Step 10:
210 divided by 31 is 6 with a remainder of 24.
Write down 6 as next digit of the result. 
Result so far: 18003.7096
If we subtract 186 from 210, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 11:
When dividing 240 by 31, we get 7 with a remainder of 23.
Record the quotient 7 as the next digit in the result. 
Result so far: 18003.70967
Subtract 217 from 240 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Advancing to step 12:
If we divide 230 by 31, we get 7 and a remainder of 13.
Use 7 as the next digit of our solution. 
Result so far: 18003.709677
Subtract 217 from 230 to get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

After the division, we end up with 18003.709677 and a remainder of 1.3e-06.