549445 divided by 31 
We want to divide 549445 by 31.

Advancing to step 1:
If we divide 5 by 31, we get 0 and a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Include the next digit (4) from the dividend after 5, then repeat: 54 / 31

Advancing to step 2:
When dividing 54 by 31, we get 1 with a remainder of 23.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 31 from 54 and we're left with 23.
Take the next digit (9) from the dividend and append it to 23, then repeat: 239 / 31

Moving on to step 3:
31 can be fit into 239 7 times, resulting in a remainder of 22.
Record the quotient 7 as the next digit in the result. 
Result so far: 17.0
The remainder is 22 after subtracting 217 from 239.
Append the next digit (4) from the dividend to 22 and continue with: 224 / 31

On to step 4:
31 can be fit into 224 7 times, resulting in a remainder of 7.
The number 7 becomes the next digit in our result. 
Result so far: 177.0
Subtracting 217 from 224 leaves us with 7.
Take the next digit (4) from the dividend and append it to 7, then repeat: 74 / 31

Let's proceed to step 5:
31 goes into 74 2 times with a remainder of 12.
The number 2 becomes the next digit in our result. 
Result so far: 1772.0
Deduct 62 from 74 and we're left with 12.
Grab the next digit (5) from the dividend, add it to 12, then carry on: 125 / 31

Let's proceed to step 6:
The number 31 fits into 125 4 times, leaving a remainder of 1.
The next digit of our result is 4. 
Result so far: 17724.0
If we take 124 away from 125, we end up with 1.
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 7:
31 goes into 10 0 times with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 17724.0
If we subtract 0 from 10, we 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.

Advancing to step 8:
The number 31 fits into 100 3 times, leaving a remainder of 7.
Record the quotient 3 as the next digit in the result. 
Result so far: 17724.03
If we take 93 away from 100, 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.

Advancing to step 9:
31 goes into 70 2 times with a remainder of 8.
The number 2 becomes the next digit in our result. 
Result so far: 17724.032
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.

Advancing to step 10:
31 can be fit into 80 2 times, resulting in a remainder of 18.
Use 2 as the next digit of our solution. 
Result so far: 17724.0322
If we subtract 62 from 80, we 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.

After the division, we end up with 17724.0322 and a remainder of 0.00018.