488739 divided by 15 
Our goal is to divide 488739 by 15.

Step 1:
15 goes into 4 0 times with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Bring next digit (8) of the dividend behind the 4 and repeat the process: 48 / 15

Step 2:
48 divided by 15 is 3 with a remainder of 3.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we take 45 away from 48, we end up with 3.
Append the next digit (8) from the dividend to 3 and continue with: 38 / 15

Step 3:
The number 15 fits into 38 2 times, leaving a remainder of 8.
The next digit of our result is 2. 
Result so far: 32.0
If we take 30 away from 38, we end up with 8.
Bring next digit (7) of the dividend behind the 8 and repeat the process: 87 / 15

On to step 4:
The number 15 fits into 87 5 times, leaving a remainder of 12.
The next digit of our result is 5. 
Result so far: 325.0
If we subtract 75 from 87, we get 12.
Bring next digit (3) of the dividend behind the 12 and repeat the process: 123 / 15

On to step 5:
If we divide 123 by 15, we get 8 and a remainder of 3.
The next digit of our result is 8. 
Result so far: 3258.0
Subtract 120 from 123 to get 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 15

Going ahead to step 6:
If we divide 39 by 15, we get 2 and a remainder of 9.
The number 2 becomes the next digit in our result. 
Result so far: 32582.0
If we take 30 away from 39, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 7:
When dividing 90 by 15, we get 6 with a remainder of 0.
The number 6 becomes the next digit in our result. 
Result so far: 32582.6
Subtract 90 from 90 to 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.

Advancing to step 8:
The number 15 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 32582.6
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.

Moving on to step 9:
15 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 32582.6
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 quotient of the division is 32582.6, and the remainder is 0.0.