We look at the division of 363366 by 31 
We want to figure out the number of times 363366 can be divided by 31.

Moving on to step 1:
31 can be fit into 3 0 times, resulting in a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Take the next digit (6) from the dividend and append it to 3, then repeat: 36 / 31

Advancing to step 2:
31 goes into 36 1 times with a remainder of 5.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 5 after subtracting 31 from 36.
Append the next digit (3) from the dividend to 5 and continue with: 53 / 31

Advancing to step 3:
31 goes into 53 1 times with a remainder of 22.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
Deduct 31 from 53 and we're left with 22.
Append the next digit (3) from the dividend to 22 and continue with: 223 / 31

Step 4:
31 goes into 223 7 times with a remainder of 6.
The next digit of our result is 7. 
Result so far: 117.0
If we subtract 217 from 223, we get 6.
Grab the next digit (6) from the dividend, add it to 6, then carry on: 66 / 31

Going ahead to step 5:
66 divided by 31 is 2 with a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 1172.0
If we take 62 away from 66, we end up with 4.
Bring next digit (6) of the dividend behind the 4 and repeat the process: 46 / 31

Advancing to step 6:
If we divide 46 by 31, we get 1 and a remainder of 15.
Record the quotient 1 as the next digit in the result. 
Result so far: 11721.0
Subtracting 31 from 46 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 7:
31 can be fit into 150 4 times, resulting in a remainder of 26.
Record the quotient 4 as the next digit in the result. 
Result so far: 11721.4
If we subtract 124 from 150, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 8:
If we divide 260 by 31, we get 8 and a remainder of 12.
Put 8 as the next digit of the answer. 
Result so far: 11721.48
Subtract 248 from 260 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 9:
31 can be fit into 120 3 times, resulting in a remainder of 27.
The next digit of our result is 3. 
Result so far: 11721.483
If we take 93 away from 120, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Going ahead to step 10:
31 can be fit into 270 8 times, resulting in a remainder of 22.
Put 8 as the next digit of the answer. 
Result so far: 11721.4838
If we subtract 248 from 270, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 11:
31 can be fit into 220 7 times, resulting in a remainder of 3.
The number 7 becomes the next digit in our result. 
Result so far: 11721.48387
The remainder is 3 after subtracting 217 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 12:
31 goes into 30 0 times with a remainder of 30.
The next digit of our result is 0. 
Result so far: 11721.48387
Subtracting 0 from 30 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 13:
31 can be fit into 300 9 times, resulting in a remainder of 21.
Use 9 as the next digit of our solution. 
Result so far: 11721.4838709
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.

Moving on to step 14:
31 can be fit into 210 6 times, resulting in a remainder of 24.
The next digit of our result is 6. 
Result so far: 11721.48387096
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.

After the division, we end up with 11721.48387096 and a remainder of 2.4e-08.