We divide 678186 by 17
We're looking to find how many times 17 goes into 678186.

Going ahead to step 1:
If we divide 6 by 17, we get 0 and a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Grab the next digit (7) from the dividend, add it to 6, then carry on: 67 / 17

Going ahead to step 2:
17 can be fit into 67 3 times, resulting in a remainder of 16.
The next digit of our result is 3. 
Result so far: 3.0
Subtracting 51 from 67 leaves us with 16.
Grab the next digit (8) from the dividend, add it to 16, then carry on: 168 / 17

Moving on to step 3:
When dividing 168 by 17, we get 9 with a remainder of 15.
The next digit of our result is 9. 
Result so far: 39.0
The remainder is 15 after subtracting 153 from 168.
Bring next digit (1) of the dividend behind the 15 and repeat the process: 151 / 17

Step 4:
The number 17 fits into 151 8 times, leaving a remainder of 15.
Record the quotient 8 as the next digit in the result. 
Result so far: 398.0
Subtract 136 from 151 to get 15.
Grab the next digit (8) from the dividend, add it to 15, then carry on: 158 / 17

Moving on to step 5:
158 divided by 17 is 9 with a remainder of 5.
Put 9 as the next digit of the answer. 
Result so far: 3989.0
Subtract 153 from 158 to get 5.
Include the next digit (6) from the dividend after 5, then repeat: 56 / 17

Advancing to step 6:
When dividing 56 by 17, we get 3 with a remainder of 5.
Put 3 as the next digit of the answer. 
Result so far: 39893.0
The remainder is 5 after subtracting 51 from 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 7:
The number 17 fits into 50 2 times, leaving a remainder of 16.
Use 2 as the next digit of our solution. 
Result so far: 39893.2
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.

Advancing to step 8:
17 can be fit into 160 9 times, resulting in a remainder of 7.
The number 9 becomes the next digit in our result. 
Result so far: 39893.29
Subtracting 153 from 160 leaves us 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.

Advancing to step 9:
The number 17 fits into 70 4 times, leaving a remainder of 2.
Write down 4 as next digit of the result. 
Result so far: 39893.294
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.

Moving on to step 10:
The number 17 fits into 20 1 times, leaving a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 39893.2941
The remainder is 3 after subtracting 17 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 11:
17 goes into 30 1 times with a remainder of 13.
Record the quotient 1 as the next digit in the result. 
Result so far: 39893.29411
If we subtract 17 from 30, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

The final outcome is 39893.29411, with a leftover of 1.3e-05.