We're dividing 174321 by 18 
We're looking to find how many times 18 goes into 174321.

Moving on to step 1:
18 goes into 1 0 times with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Bring next digit (7) of the dividend behind the 1 and repeat the process: 17 / 18

Step 2:
When dividing 17 by 18, we get 0 with a remainder of 17.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 17, we get 17.
Bring next digit (4) of the dividend behind the 17 and repeat the process: 174 / 18

On to step 3:
The number 18 fits into 174 9 times, leaving a remainder of 12.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Subtract 162 from 174 to get 12.
Include the next digit (3) from the dividend after 12, then repeat: 123 / 18

Step 4:
18 goes into 123 6 times with a remainder of 15.
Put 6 as the next digit of the answer. 
Result so far: 96.0
Subtracting 108 from 123 leaves us with 15.
Append the next digit (2) from the dividend to 15 and continue with: 152 / 18

On to step 5:
18 can be fit into 152 8 times, resulting in a remainder of 8.
The next digit of our result is 8. 
Result so far: 968.0
If we subtract 144 from 152, we get 8.
Take the next digit (1) from the dividend and append it to 8, then repeat: 81 / 18

Moving on to step 6:
When dividing 81 by 18, we get 4 with a remainder of 9.
The number 4 becomes the next digit in our result. 
Result so far: 9684.0
If we subtract 72 from 81, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 7:
90 divided by 18 is 5 with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 9684.5
Deduct 90 from 90 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 8:
When dividing 0 by 18, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 9684.5
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 9:
0 divided by 18 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 9684.5
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 9684.5 and a remainder of 0.0.