456686 divided by 17 
Our goal is to divide 456686 by 17.

Going ahead to step 1:
The number 17 fits into 4 0 times, leaving a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Append the next digit (5) from the dividend to 4 and continue with: 45 / 17

On to step 2:
45 divided by 17 is 2 with a remainder of 11.
Put 2 as the next digit of the answer. 
Result so far: 2.0
The remainder is 11 after subtracting 34 from 45.
Take the next digit (6) from the dividend and append it to 11, then repeat: 116 / 17

Let's proceed to step 3:
If we divide 116 by 17, we get 6 and a remainder of 14.
The next digit of our result is 6. 
Result so far: 26.0
Subtracting 102 from 116 leaves us with 14.
Append the next digit (6) from the dividend to 14 and continue with: 146 / 17

Going ahead to step 4:
146 divided by 17 is 8 with a remainder of 10.
The number 8 becomes the next digit in our result. 
Result so far: 268.0
Subtract 136 from 146 to get 10.
Bring next digit (8) of the dividend behind the 10 and repeat the process: 108 / 17

Moving on to step 5:
17 goes into 108 6 times with a remainder of 6.
Put 6 as the next digit of the answer. 
Result so far: 2686.0
If we subtract 102 from 108, we get 6.
Append the next digit (6) from the dividend to 6 and continue with: 66 / 17

Step 6:
When dividing 66 by 17, we get 3 with a remainder of 15.
The number 3 becomes the next digit in our result. 
Result so far: 26863.0
Subtracting 51 from 66 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Moving on to step 7:
17 goes into 150 8 times with a remainder of 14.
Record the quotient 8 as the next digit in the result. 
Result so far: 26863.8
Subtracting 136 from 150 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 8:
If we divide 140 by 17, we get 8 and a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 26863.88
Deduct 136 from 140 and we're left 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.

The final result is 26863.88 with a remainder of 0.004.