459948 ÷ 15 
We want to figure out the number of times 459948 can be divided by 15.

Let's proceed to step 1:
15 can be fit into 4 0 times, resulting in a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Fetch the next digit (5) from the dividend, attach it to 4 and continue: 45 / 15

Moving on to step 2:
If we divide 45 by 15, we get 3 and a remainder of 0.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we take 45 away from 45, we end up with 0.
Fetch the next digit (9) from the dividend, attach it to 0 and continue: 9 / 15

Going ahead to step 3:
If we divide 9 by 15, we get 0 and a remainder of 9.
The next digit of our result is 0. 
Result so far: 30.0
If we take 0 away from 9, we end up with 9.
Fetch the next digit (9) from the dividend, attach it to 9 and continue: 99 / 15

Moving on to step 4:
15 goes into 99 6 times with a remainder of 9.
Use 6 as the next digit of our solution. 
Result so far: 306.0
Deduct 90 from 99 and we're left with 9.
Grab the next digit (4) from the dividend, add it to 9, then carry on: 94 / 15

Going ahead to step 5:
15 can be fit into 94 6 times, resulting in a remainder of 4.
The next digit of our result is 6. 
Result so far: 3066.0
If we take 90 away from 94, we end up with 4.
Include the next digit (8) from the dividend after 4, then repeat: 48 / 15

Advancing to step 6:
15 goes into 48 3 times with a remainder of 3.
Put 3 as the next digit of the answer. 
Result so far: 30663.0
Subtracting 45 from 48 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 7:
15 goes into 30 2 times with a remainder of 0.
The next digit of our result is 2. 
Result so far: 30663.2
Deduct 30 from 30 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.

Going ahead to step 8:
15 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 30663.2
The remainder is 0 after subtracting 0 from 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 9:
15 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 30663.2
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.

The final outcome is 30663.2, with a leftover of 0.0.