We're dividing 647441 by 15 
We're looking to find how many times 15 goes into 647441.

Step 1:
6 divided by 15 is 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Append the next digit (4) from the dividend to 6 and continue with: 64 / 15

Let's proceed to step 2:
64 divided by 15 is 4 with a remainder of 4.
The next digit of our result is 4. 
Result so far: 4.0
Subtracting 60 from 64 leaves us with 4.
Grab the next digit (7) from the dividend, add it to 4, then carry on: 47 / 15

Step 3:
47 divided by 15 is 3 with a remainder of 2.
Record the quotient 3 as the next digit in the result. 
Result so far: 43.0
Subtracting 45 from 47 leaves us with 2.
Take the next digit (4) from the dividend and append it to 2, then repeat: 24 / 15

Let's proceed to step 4:
15 can be fit into 24 1 times, resulting in a remainder of 9.
Write down 1 as next digit of the result. 
Result so far: 431.0
The remainder is 9 after subtracting 15 from 24.
Append the next digit (4) from the dividend to 9 and continue with: 94 / 15

Moving on 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: 4316.0
Subtract 90 from 94 to get 4.
Append the next digit (1) from the dividend to 4 and continue with: 41 / 15

Going ahead to step 6:
When dividing 41 by 15, we get 2 with a remainder of 11.
Put 2 as the next digit of the answer. 
Result so far: 43162.0
The remainder is 11 after subtracting 30 from 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 7:
The number 15 fits into 110 7 times, leaving a remainder of 5.
The number 7 becomes the next digit in our result. 
Result so far: 43162.7
The remainder is 5 after subtracting 105 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 8:
The number 15 fits into 50 3 times, leaving a remainder of 5.
The next digit of our result is 3. 
Result so far: 43162.73
The remainder is 5 after subtracting 45 from 50.
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:
15 can be fit into 50 3 times, resulting in a remainder of 5.
Use 3 as the next digit of our solution. 
Result so far: 43162.733
If we take 45 away from 50, we end up 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.

Our division results in 43162.733 with a remaining 0.0005.