We look at the division of 358204 by 18 
We're looking to find how many times 18 goes into 358204.

Moving on to step 1:
The number 18 fits into 3 0 times, leaving a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Append the next digit (5) from the dividend to 3 and continue with: 35 / 18

Let's proceed to step 2:
18 goes into 35 1 times with a remainder of 17.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 18 away from 35, we end up with 17.
Include the next digit (8) from the dividend after 17, then repeat: 178 / 18

Going ahead to step 3:
If we divide 178 by 18, we get 9 and a remainder of 16.
Put 9 as the next digit of the answer. 
Result so far: 19.0
Subtracting 162 from 178 leaves us with 16.
Grab the next digit (2) from the dividend, add it to 16, then carry on: 162 / 18

Moving on to step 4:
If we divide 162 by 18, we get 9 and a remainder of 0.
The next digit of our result is 9. 
Result so far: 199.0
If we subtract 162 from 162, we get 0.
Take the next digit (0) from the dividend and append it to 0, then repeat: 0 / 18

Moving on to step 5:
If we divide 0 by 18, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 1990.0
If we take 0 away from 0, we end up with 0.
Include the next digit (4) from the dividend after 0, then repeat: 4 / 18

Going ahead to step 6:
18 can be fit into 4 0 times, resulting in a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 19900.0
If we subtract 0 from 4, 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.

Step 7:
40 divided by 18 is 2 with a remainder of 4.
The next digit of our result is 2. 
Result so far: 19900.2
If we take 36 away from 40, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 8:
The number 18 fits into 40 2 times, leaving a remainder of 4.
Record the quotient 2 as the next digit in the result. 
Result so far: 19900.22
Deduct 36 from 40 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Our division results in 19900.22 with a remaining 0.004.