We look at the division of 354275 by 18 
We want to figure out the number of times 354275 can be divided by 18.

Going ahead to step 1:
The number 18 fits into 3 0 times, leaving a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Append the next digit (5) from the dividend to 3 and continue with: 35 / 18

Step 2:
18 goes into 35 1 times with a remainder of 17.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 18 from 35 to get 17.
Bring next digit (4) of the dividend behind the 17 and repeat the process: 174 / 18

Advancing to step 3:
When dividing 174 by 18, we get 9 with a remainder of 12.
The next digit of our result is 9. 
Result so far: 19.0
Subtract 162 from 174 to get 12.
Append the next digit (2) from the dividend to 12 and continue with: 122 / 18

On to step 4:
If we divide 122 by 18, we get 6 and a remainder of 14.
Put 6 as the next digit of the answer. 
Result so far: 196.0
If we take 108 away from 122, we end up with 14.
Include the next digit (7) from the dividend after 14, then repeat: 147 / 18

On to step 5:
The number 18 fits into 147 8 times, leaving a remainder of 3.
Use 8 as the next digit of our solution. 
Result so far: 1968.0
Subtract 144 from 147 to get 3.
Bring next digit (5) of the dividend behind the 3 and repeat the process: 35 / 18

Moving on to step 6:
18 goes into 35 1 times with a remainder of 17.
Write down 1 as next digit of the result. 
Result so far: 19681.0
Deduct 18 from 35 and we're left with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Let's proceed to step 7:
170 divided by 18 is 9 with a remainder of 8.
Use 9 as the next digit of our solution. 
Result so far: 19681.9
Subtract 162 from 170 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 8:
If we divide 80 by 18, we get 4 and a remainder of 8.
Use 4 as the next digit of our solution. 
Result so far: 19681.94
Subtracting 72 from 80 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 9:
18 can be fit into 80 4 times, resulting in a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 19681.944
Subtracting 72 from 80 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

After the division, we end up with 19681.944 and a remainder of 0.0008.