We look at the division of 363309 by 24 
We want to divide 363309 by 24.

Moving on to step 1:
24 can be fit into 3 0 times, resulting in a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Bring next digit (6) of the dividend behind the 3 and repeat the process: 36 / 24

On to step 2:
36 divided by 24 is 1 with a remainder of 12.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 12 after subtracting 24 from 36.
Include the next digit (3) from the dividend after 12, then repeat: 123 / 24

Moving on to step 3:
24 can be fit into 123 5 times, resulting in a remainder of 3.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
The remainder is 3 after subtracting 120 from 123.
Grab the next digit (3) from the dividend, add it to 3, then carry on: 33 / 24

Advancing to step 4:
24 goes into 33 1 times with a remainder of 9.
Record the quotient 1 as the next digit in the result. 
Result so far: 151.0
The remainder is 9 after subtracting 24 from 33.
Bring next digit (0) of the dividend behind the 9 and repeat the process: 90 / 24

Advancing to step 5:
24 can be fit into 90 3 times, resulting in a remainder of 18.
Record the quotient 3 as the next digit in the result. 
Result so far: 1513.0
Subtract 72 from 90 to get 18.
Append the next digit (9) from the dividend to 18 and continue with: 189 / 24

Step 6:
24 goes into 189 7 times with a remainder of 21.
Record the quotient 7 as the next digit in the result. 
Result so far: 15137.0
If we take 168 away from 189, we end up 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 7:
When dividing 210 by 24, we get 8 with a remainder of 18.
The number 8 becomes the next digit in our result. 
Result so far: 15137.8
If we subtract 192 from 210, 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.

On to step 8:
24 goes into 180 7 times with a remainder of 12.
Put 7 as the next digit of the answer. 
Result so far: 15137.87
Subtracting 168 from 180 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 9:
24 can be fit into 120 5 times, resulting in a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 15137.875
The remainder is 0 after subtracting 120 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 10:
24 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 15137.875
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 11:
24 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 15137.875
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 15137.875 and a remainder of 0.0.