We divide 449258 by 15
We're looking to find how many times 15 goes into 449258.

On to step 1:
When dividing 4 by 15, we get 0 with 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.
Grab the next digit (4) from the dividend, add it to 4, then carry on: 44 / 15

Going ahead to step 2:
15 can be fit into 44 2 times, resulting in a remainder of 14.
The next digit of our result is 2. 
Result so far: 2.0
Deduct 30 from 44 and we're left with 14.
Take the next digit (9) from the dividend and append it to 14, then repeat: 149 / 15

On to step 3:
If we divide 149 by 15, we get 9 and a remainder of 14.
Put 9 as the next digit of the answer. 
Result so far: 29.0
If we take 135 away from 149, we end up with 14.
Append the next digit (2) from the dividend to 14 and continue with: 142 / 15

Step 4:
15 goes into 142 9 times with 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.
Append the next digit (5) from the dividend to 7 and continue with: 75 / 15

Advancing to step 5:
15 can be fit into 75 5 times, resulting in a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 2995.0
Deduct 75 from 75 and we're left with 0.
Fetch the next digit (8) from the dividend, attach it to 0 and continue: 8 / 15

Moving on to step 6:
If we divide 8 by 15, we get 0 and a remainder of 8.
The next digit of our result is 0. 
Result so far: 29950.0
If we subtract 0 from 8, 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.

Step 7:
If we divide 80 by 15, we get 5 and a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 29950.5
If we subtract 75 from 80, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 8:
15 goes into 50 3 times with a remainder of 5.
The next digit of our result is 3. 
Result so far: 29950.53
Subtract 45 from 50 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 9:
The number 15 fits into 50 3 times, leaving a remainder of 5.
Put 3 as the next digit of the answer. 
Result so far: 29950.533
Deduct 45 from 50 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

After the division, we end up with 29950.533 and a remainder of 0.0005.