We look at the division of 449271 by 15 
We're looking to find how many times 15 goes into 449271.

Advancing to step 1:
15 can be fit into 4 0 times, resulting in a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Bring next digit (4) of the dividend behind the 4 and repeat the process: 44 / 15

Advancing to step 2:
15 can be fit into 44 2 times, resulting in a remainder of 14.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we take 30 away from 44, we end up with 14.
Take the next digit (9) from the dividend and append it to 14, then repeat: 149 / 15

On to step 3:
149 divided by 15 is 9 with a remainder of 14.
Use 9 as the next digit of our solution. 
Result so far: 29.0
The remainder is 14 after subtracting 135 from 149.
Bring next digit (2) of the dividend behind the 14 and repeat the process: 142 / 15

Advancing to step 4:
15 can be fit into 142 9 times, resulting in a remainder of 7.
Record the quotient 9 as the next digit in the result. 
Result so far: 299.0
Subtracting 135 from 142 leaves us with 7.
Take the next digit (7) from the dividend and append it to 7, then repeat: 77 / 15

Advancing to step 5:
15 goes into 77 5 times with a remainder of 2.
Use 5 as the next digit of our solution. 
Result so far: 2995.0
If we take 75 away from 77, we end up with 2.
Grab the next digit (1) from the dividend, add it to 2, then carry on: 21 / 15

Let's proceed to step 6:
If we divide 21 by 15, we get 1 and a remainder of 6.
Put 1 as the next digit of the answer. 
Result so far: 29951.0
The remainder is 6 after subtracting 15 from 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 7:
15 goes into 60 4 times with a remainder of 0.
Put 4 as the next digit of the answer. 
Result so far: 29951.4
Deduct 60 from 60 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.

Step 8:
15 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 29951.4
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.

On to step 9:
When dividing 0 by 15, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 29951.4
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.

The final outcome is 29951.4, with a leftover of 0.0.