864481 ÷ 17 
We want to figure out the number of times 864481 can be divided by 17.

Step 1:
If we divide 8 by 17, we get 0 and a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Append the next digit (6) from the dividend to 8 and continue with: 86 / 17

Moving on to step 2:
The number 17 fits into 86 5 times, leaving a remainder of 1.
Use 5 as the next digit of our solution. 
Result so far: 5.0
If we take 85 away from 86, we end up with 1.
Grab the next digit (4) from the dividend, add it to 1, then carry on: 14 / 17

Advancing to step 3:
17 can be fit into 14 0 times, resulting in a remainder of 14.
Use 0 as the next digit of our solution. 
Result so far: 50.0
The remainder is 14 after subtracting 0 from 14.
Take the next digit (4) from the dividend and append it to 14, then repeat: 144 / 17

Step 4:
If we divide 144 by 17, we get 8 and a remainder of 8.
The next digit of our result is 8. 
Result so far: 508.0
If we subtract 136 from 144, we get 8.
Take the next digit (8) from the dividend and append it to 8, then repeat: 88 / 17

Going ahead to step 5:
17 can be fit into 88 5 times, resulting in a remainder of 3.
The next digit of our result is 5. 
Result so far: 5085.0
Subtract 85 from 88 to get 3.
Grab the next digit (1) from the dividend, add it to 3, then carry on: 31 / 17

Advancing to step 6:
The number 17 fits into 31 1 times, leaving a remainder of 14.
Record the quotient 1 as the next digit in the result. 
Result so far: 50851.0
Subtracting 17 from 31 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.

Advancing to step 7:
140 divided by 17 is 8 with a remainder of 4.
Use 8 as the next digit of our solution. 
Result so far: 50851.8
The remainder is 4 after subtracting 136 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 8:
40 divided by 17 is 2 with a remainder of 6.
Use 2 as the next digit of our solution. 
Result so far: 50851.82
If we take 34 away from 40, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 9:
The number 17 fits into 60 3 times, leaving a remainder of 9.
The next digit of our result is 3. 
Result so far: 50851.823
The remainder is 9 after subtracting 51 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 10:
17 goes into 90 5 times with a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 50851.8235
Deduct 85 from 90 and we're left 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.

On to step 11:
17 can be fit into 50 2 times, resulting in a remainder of 16.
The number 2 becomes the next digit in our result. 
Result so far: 50851.82352
Subtracting 34 from 50 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 12:
160 divided by 17 is 9 with a remainder of 7.
The next digit of our result is 9. 
Result so far: 50851.823529
Deduct 153 from 160 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 13:
17 can be fit into 70 4 times, resulting in a remainder of 2.
Write down 4 as next digit of the result. 
Result so far: 50851.8235294
If we take 68 away from 70, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 14:
The number 17 fits into 20 1 times, leaving a remainder of 3.
Put 1 as the next digit of the answer. 
Result so far: 50851.82352941
Deduct 17 from 20 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

After the division, we end up with 50851.82352941 and a remainder of 3e-09.