We're dividing 549513 by 31 
Our goal is to divide 549513 by 31.

Let's proceed to step 1:
The number 31 fits into 5 0 times, leaving 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.
Take the next digit (4) from the dividend and append it to 5, then repeat: 54 / 31

Let's proceed to step 2:
31 can be fit into 54 1 times, resulting in a remainder of 23.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 31 from 54 leaves us with 23.
Grab the next digit (9) from the dividend, add it to 23, then carry on: 239 / 31

Advancing to step 3:
239 divided by 31 is 7 with a remainder of 22.
Use 7 as the next digit of our solution. 
Result so far: 17.0
Deduct 217 from 239 and we're left with 22.
Fetch the next digit (5) from the dividend, attach it to 22 and continue: 225 / 31

Going ahead to step 4:
31 goes into 225 7 times with a remainder of 8.
The next digit of our result is 7. 
Result so far: 177.0
Deduct 217 from 225 and we're left with 8.
Grab the next digit (1) from the dividend, add it to 8, then carry on: 81 / 31

Let's proceed to step 5:
31 can be fit into 81 2 times, resulting in a remainder of 19.
Write down 2 as next digit of the result. 
Result so far: 1772.0
Deduct 62 from 81 and we're left with 19.
Take the next digit (3) from the dividend and append it to 19, then repeat: 193 / 31

Moving on to step 6:
31 goes into 193 6 times with a remainder of 7.
Write down 6 as next digit of the result. 
Result so far: 17726.0
If we take 186 away from 193, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 7:
70 divided by 31 is 2 with a remainder of 8.
Record the quotient 2 as the next digit in the result. 
Result so far: 17726.2
If we subtract 62 from 70, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 8:
When dividing 80 by 31, we get 2 with a remainder of 18.
The number 2 becomes the next digit in our result. 
Result so far: 17726.22
Subtract 62 from 80 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

The final result is 17726.22 with a remainder of 0.018.