Let's divide 686135 by 18
We want to divide 686135 by 18.

Let's proceed to step 1:
If we divide 6 by 18, we get 0 and a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Include the next digit (8) from the dividend after 6, then repeat: 68 / 18

Going ahead to step 2:
68 divided by 18 is 3 with a remainder of 14.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Subtract 54 from 68 to get 14.
Include the next digit (6) from the dividend after 14, then repeat: 146 / 18

Let's proceed to step 3:
18 can be fit into 146 8 times, resulting in a remainder of 2.
The next digit of our result is 8. 
Result so far: 38.0
If we subtract 144 from 146, we get 2.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 18

On to step 4:
18 can be fit into 21 1 times, resulting in a remainder of 3.
The number 1 becomes the next digit in our result. 
Result so far: 381.0
If we subtract 18 from 21, we get 3.
Include the next digit (3) from the dividend after 3, then repeat: 33 / 18

Advancing to step 5:
18 can be fit into 33 1 times, resulting in a remainder of 15.
Write down 1 as next digit of the result. 
Result so far: 3811.0
If we subtract 18 from 33, we get 15.
Append the next digit (5) from the dividend to 15 and continue with: 155 / 18

Moving on to step 6:
18 goes into 155 8 times with a remainder of 11.
Use 8 as the next digit of our solution. 
Result so far: 38118.0
Subtract 144 from 155 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 7:
110 divided by 18 is 6 with a remainder of 2.
Use 6 as the next digit of our solution. 
Result so far: 38118.6
Subtracting 108 from 110 leaves us 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 8:
18 can be fit into 20 1 times, resulting in a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 38118.61
If we take 18 away from 20, 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.

Step 9:
18 goes into 20 1 times with a remainder of 2.
The number 1 becomes the next digit in our result. 
Result so far: 38118.611
Subtracting 18 from 20 leaves us 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.

After the division, we end up with 38118.611 and a remainder of 0.0002.