We're dividing 684355 by 18 
Our goal is to divide 684355 by 18.

Let's proceed to step 1:
When dividing 6 by 18, we get 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Fetch the next digit (8) from the dividend, attach it to 6 and continue: 68 / 18

Let's proceed to step 2:
The number 18 fits into 68 3 times, leaving 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.
Bring next digit (4) of the dividend behind the 14 and repeat the process: 144 / 18

Step 3:
When dividing 144 by 18, we get 8 with a remainder of 0.
The next digit of our result is 8. 
Result so far: 38.0
If we subtract 144 from 144, we get 0.
Append the next digit (3) from the dividend to 0 and continue with: 3 / 18

Step 4:
3 divided by 18 is 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 380.0
Subtract 0 from 3 to get 3.
Append the next digit (5) from the dividend to 3 and continue with: 35 / 18

Moving on to step 5:
35 divided by 18 is 1 with a remainder of 17.
Use 1 as the next digit of our solution. 
Result so far: 3801.0
If we take 18 away from 35, we end up with 17.
Bring next digit (5) of the dividend behind the 17 and repeat the process: 175 / 18

Going ahead to step 6:
The number 18 fits into 175 9 times, leaving a remainder of 13.
The number 9 becomes the next digit in our result. 
Result so far: 38019.0
Subtracting 162 from 175 leaves us with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

On to step 7:
If we divide 130 by 18, we get 7 and a remainder of 4.
Record the quotient 7 as the next digit in the result. 
Result so far: 38019.7
The remainder is 4 after subtracting 126 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 8:
If we divide 40 by 18, we get 2 and a remainder of 4.
The next digit of our result is 2. 
Result so far: 38019.72
Subtract 36 from 40 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 9:
18 can be fit into 40 2 times, resulting in a remainder of 4.
The next digit of our result is 2. 
Result so far: 38019.722
If we subtract 36 from 40, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

After the division, we end up with 38019.722 and a remainder of 0.0004.