We're dividing 647501 by 15 
Let's see how many times 15 fits into 647501.

Step 1:
15 goes into 6 0 times with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Include the next digit (4) from the dividend after 6, then repeat: 64 / 15

Advancing to step 2:
64 divided by 15 is 4 with a remainder of 4.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
The remainder is 4 after subtracting 60 from 64.
Take the next digit (7) from the dividend and append it to 4, then repeat: 47 / 15

Moving on to step 3:
15 can be fit into 47 3 times, resulting in a remainder of 2.
Write down 3 as next digit of the result. 
Result so far: 43.0
If we subtract 45 from 47, we get 2.
Take the next digit (5) from the dividend and append it to 2, then repeat: 25 / 15

Advancing to step 4:
If we divide 25 by 15, we get 1 and a remainder of 10.
The next digit of our result is 1. 
Result so far: 431.0
Subtract 15 from 25 to get 10.
Take the next digit (0) from the dividend and append it to 10, then repeat: 100 / 15

On to step 5:
15 can be fit into 100 6 times, resulting in a remainder of 10.
The next digit of our result is 6. 
Result so far: 4316.0
The remainder is 10 after subtracting 90 from 100.
Append the next digit (1) from the dividend to 10 and continue with: 101 / 15

Let's proceed to step 6:
101 divided by 15 is 6 with a remainder of 11.
Write down 6 as next digit of the result. 
Result so far: 43166.0
Deduct 90 from 101 and we're left with 11.
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:
15 can be fit into 110 7 times, resulting in a remainder of 5.
Write down 7 as next digit of the result. 
Result so far: 43166.7
If we subtract 105 from 110, 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.

Let's proceed to step 8:
When dividing 50 by 15, we get 3 with a remainder of 5.
The number 3 becomes the next digit in our result. 
Result so far: 43166.73
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.
The number 3 becomes the next digit in our result. 
Result so far: 43166.733
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.

The quotient of the division is 43166.733, and the remainder is 0.0005.