We look at the division of 576349 by 31 
Let's see how many times 31 fits into 576349.

Going ahead to step 1:
The number 31 fits into 5 0 times, leaving a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Take the next digit (7) from the dividend and append it to 5, then repeat: 57 / 31

Advancing to step 2:
57 divided by 31 is 1 with a remainder of 26.
The next digit of our result is 1. 
Result so far: 1.0
If we take 31 away from 57, we end up with 26.
Grab the next digit (6) from the dividend, add it to 26, then carry on: 266 / 31

Going ahead to step 3:
The number 31 fits into 266 8 times, leaving a remainder of 18.
The number 8 becomes the next digit in our result. 
Result so far: 18.0
Subtract 248 from 266 to get 18.
Bring next digit (3) of the dividend behind the 18 and repeat the process: 183 / 31

Going ahead to step 4:
31 can be fit into 183 5 times, resulting in a remainder of 28.
Write down 5 as next digit of the result. 
Result so far: 185.0
Deduct 155 from 183 and we're left with 28.
Fetch the next digit (4) from the dividend, attach it to 28 and continue: 284 / 31

Moving on to step 5:
31 can be fit into 284 9 times, resulting in a remainder of 5.
The next digit of our result is 9. 
Result so far: 1859.0
If we subtract 279 from 284, we get 5.
Include the next digit (9) from the dividend after 5, then repeat: 59 / 31

Step 6:
31 goes into 59 1 times with a remainder of 28.
Write down 1 as next digit of the result. 
Result so far: 18591.0
Deduct 31 from 59 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 7:
280 divided by 31 is 9 with a remainder of 1.
The number 9 becomes the next digit in our result. 
Result so far: 18591.9
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.

Going ahead to step 8:
The number 31 fits into 10 0 times, leaving a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 18591.9
If we take 0 away from 10, we end up with 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 9:
100 divided by 31 is 3 with a remainder of 7.
Put 3 as the next digit of the answer. 
Result so far: 18591.903
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.

Step 10:
31 can be fit into 70 2 times, resulting in a remainder of 8.
The next digit of our result is 2. 
Result so far: 18591.9032
Subtracting 62 from 70 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 11:
80 divided by 31 is 2 with a remainder of 18.
Put 2 as the next digit of the answer. 
Result so far: 18591.90322
If we take 62 away from 80, we end up 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.

The final outcome is 18591.90322, with a leftover of 1.8e-05.