We're dividing 686806 by 15 
We're looking to find how many times 15 goes into 686806.

Let's proceed to step 1:
If we divide 6 by 15, we get 0 and a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Fetch the next digit (8) from the dividend, attach it to 6 and continue: 68 / 15

Let's proceed to step 2:
When dividing 68 by 15, we get 4 with a remainder of 8.
The next digit of our result is 4. 
Result so far: 4.0
Deduct 60 from 68 and we're left with 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 15

On to step 3:
15 goes into 86 5 times with a remainder of 11.
Use 5 as the next digit of our solution. 
Result so far: 45.0
Subtracting 75 from 86 leaves us with 11.
Grab the next digit (8) from the dividend, add it to 11, then carry on: 118 / 15

Step 4:
If we divide 118 by 15, we get 7 and a remainder of 13.
The next digit of our result is 7. 
Result so far: 457.0
Subtract 105 from 118 to get 13.
Append the next digit (0) from the dividend to 13 and continue with: 130 / 15

On to step 5:
15 goes into 130 8 times with a remainder of 10.
The next digit of our result is 8. 
Result so far: 4578.0
If we subtract 120 from 130, we get 10.
Fetch the next digit (6) from the dividend, attach it to 10 and continue: 106 / 15

Going ahead to step 6:
15 goes into 106 7 times with a remainder of 1.
The next digit of our result is 7. 
Result so far: 45787.0
Subtract 105 from 106 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 7:
If we divide 10 by 15, we get 0 and a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 45787.0
If we subtract 0 from 10, 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.

Moving on to step 8:
15 can be fit into 100 6 times, resulting in a remainder of 10.
The number 6 becomes the next digit in our result. 
Result so far: 45787.06
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.

Step 9:
If we divide 100 by 15, we get 6 and a remainder of 10.
Use 6 as the next digit of our solution. 
Result so far: 45787.066
Deduct 90 from 100 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The final outcome is 45787.066, with a leftover of 0.001.