We're dividing 497486 by 15 
Let's see how many times 15 fits into 497486.

Step 1:
If we divide 4 by 15, we get 0 and a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Fetch the next digit (9) from the dividend, attach it to 4 and continue: 49 / 15

Going ahead to step 2:
The number 15 fits into 49 3 times, leaving a remainder of 4.
Write down 3 as next digit of the result. 
Result so far: 3.0
If we subtract 45 from 49, we get 4.
Include the next digit (7) from the dividend after 4, then repeat: 47 / 15

Going ahead to step 3:
15 goes into 47 3 times with a remainder of 2.
Use 3 as the next digit of our solution. 
Result so far: 33.0
Deduct 45 from 47 and we're left with 2.
Include the next digit (4) from the dividend after 2, then repeat: 24 / 15

On to step 4:
The number 15 fits into 24 1 times, leaving a remainder of 9.
Record the quotient 1 as the next digit in the result. 
Result so far: 331.0
The remainder is 9 after subtracting 15 from 24.
Grab the next digit (8) from the dividend, add it to 9, then carry on: 98 / 15

Advancing to step 5:
15 goes into 98 6 times with a remainder of 8.
Use 6 as the next digit of our solution. 
Result so far: 3316.0
Subtract 90 from 98 to get 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 15

Let's proceed to step 6:
15 goes into 86 5 times with a remainder of 11.
Write down 5 as next digit of the result. 
Result so far: 33165.0
Subtracting 75 from 86 leaves us 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.

Step 7:
If we divide 110 by 15, we get 7 and a remainder of 5.
The number 7 becomes the next digit in our result. 
Result so far: 33165.7
If we take 105 away from 110, 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.

Let's proceed to step 8:
50 divided by 15 is 3 with a remainder of 5.
The number 3 becomes the next digit in our result. 
Result so far: 33165.73
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.

Step 9:
50 divided by 15 is 3 with a remainder of 5.
Put 3 as the next digit of the answer. 
Result so far: 33165.733
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.

The final result is 33165.733 with a remainder of 0.0005.