We look at the division of 685923 by 18 
We want to divide 685923 by 18.

Step 1:
18 goes into 6 0 times with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Fetch the next digit (8) from the dividend, attach it to 6 and continue: 68 / 18

Let's proceed to step 2:
18 goes into 68 3 times with a remainder of 14.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtract 54 from 68 to get 14.
Include the next digit (5) from the dividend after 14, then repeat: 145 / 18

Let's proceed to step 3:
When dividing 145 by 18, we get 8 with a remainder of 1.
Put 8 as the next digit of the answer. 
Result so far: 38.0
If we subtract 144 from 145, we get 1.
Bring next digit (9) of the dividend behind the 1 and repeat the process: 19 / 18

Moving on to step 4:
18 can be fit into 19 1 times, resulting in a remainder of 1.
Record the quotient 1 as the next digit in the result. 
Result so far: 381.0
Deduct 18 from 19 and we're left with 1.
Append the next digit (2) from the dividend to 1 and continue with: 12 / 18

Moving on to step 5:
12 divided by 18 is 0 with a remainder of 12.
Write down 0 as next digit of the result. 
Result so far: 3810.0
Subtracting 0 from 12 leaves us with 12.
Include the next digit (3) from the dividend after 12, then repeat: 123 / 18

Going ahead to step 6:
If we divide 123 by 18, we get 6 and a remainder of 15.
The number 6 becomes the next digit in our result. 
Result so far: 38106.0
Subtract 108 from 123 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 7:
18 can be fit into 150 8 times, resulting in a remainder of 6.
The number 8 becomes the next digit in our result. 
Result so far: 38106.8
If we take 144 away from 150, 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.

Moving on to step 8:
18 can be fit into 60 3 times, resulting in a remainder of 6.
The number 3 becomes the next digit in our result. 
Result so far: 38106.83
Subtracting 54 from 60 leaves us 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.

Let's proceed to step 9:
When dividing 60 by 18, we get 3 with a remainder of 6.
Put 3 as the next digit of the answer. 
Result so far: 38106.833
If we take 54 away from 60, 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.

After the division, we end up with 38106.833 and a remainder of 0.0006.