We're dividing 817669 by 15 
We're looking to find how many times 15 goes into 817669.

Moving on to step 1:
15 goes into 8 0 times with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Append the next digit (1) from the dividend to 8 and continue with: 81 / 15

Step 2:
If we divide 81 by 15, we get 5 and a remainder of 6.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Subtracting 75 from 81 leaves us with 6.
Take the next digit (7) from the dividend and append it to 6, then repeat: 67 / 15

Advancing to step 3:
If we divide 67 by 15, we get 4 and a remainder of 7.
The number 4 becomes the next digit in our result. 
Result so far: 54.0
Subtract 60 from 67 to get 7.
Append the next digit (6) from the dividend to 7 and continue with: 76 / 15

On to step 4:
The number 15 fits into 76 5 times, leaving a remainder of 1.
The next digit of our result is 5. 
Result so far: 545.0
Deduct 75 from 76 and we're left with 1.
Take the next digit (6) from the dividend and append it to 1, then repeat: 16 / 15

Going ahead to step 5:
15 can be fit into 16 1 times, resulting in a remainder of 1.
Write down 1 as next digit of the result. 
Result so far: 5451.0
The remainder is 1 after subtracting 15 from 16.
Fetch the next digit (9) from the dividend, attach it to 1 and continue: 19 / 15

Let's proceed to step 6:
15 goes into 19 1 times with a remainder of 4.
Use 1 as the next digit of our solution. 
Result so far: 54511.0
Subtracting 15 from 19 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 7:
40 divided by 15 is 2 with a remainder of 10.
Put 2 as the next digit of the answer. 
Result so far: 54511.2
If we subtract 30 from 40, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 8:
When dividing 100 by 15, we get 6 with a remainder of 10.
Record the quotient 6 as the next digit in the result. 
Result so far: 54511.26
If we subtract 90 from 100, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 9:
15 goes into 100 6 times with a remainder of 10.
The next digit of our result is 6. 
Result so far: 54511.266
Subtract 90 from 100 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

After the division, we end up with 54511.266 and a remainder of 0.001.