We look at the division of 338354 by 20 
We're looking to find how many times 20 goes into 338354.

Let's proceed to step 1:
If we divide 3 by 20, we get 0 and a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Bring next digit (3) of the dividend behind the 3 and repeat the process: 33 / 20

Moving on to step 2:
33 divided by 20 is 1 with a remainder of 13.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 20 away from 33, we end up with 13.
Take the next digit (8) from the dividend and append it to 13, then repeat: 138 / 20

Advancing to step 3:
20 can be fit into 138 6 times, resulting in a remainder of 18.
Record the quotient 6 as the next digit in the result. 
Result so far: 16.0
If we take 120 away from 138, we end up with 18.
Include the next digit (3) from the dividend after 18, then repeat: 183 / 20

Advancing to step 4:
When dividing 183 by 20, we get 9 with a remainder of 3.
Write down 9 as next digit of the result. 
Result so far: 169.0
Subtract 180 from 183 to get 3.
Grab the next digit (5) from the dividend, add it to 3, then carry on: 35 / 20

Going ahead to step 5:
The number 20 fits into 35 1 times, leaving a remainder of 15.
The next digit of our result is 1. 
Result so far: 1691.0
Subtract 20 from 35 to get 15.
Bring next digit (4) of the dividend behind the 15 and repeat the process: 154 / 20

Let's proceed to step 6:
If we divide 154 by 20, we get 7 and a remainder of 14.
The number 7 becomes the next digit in our result. 
Result so far: 16917.0
Subtract 140 from 154 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 7:
If we divide 140 by 20, we get 7 and a remainder of 0.
Record the quotient 7 as the next digit in the result. 
Result so far: 16917.7
If we subtract 140 from 140, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 8:
20 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 16917.7
Subtracting 0 from 0 leaves us 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.

Step 9:
The number 20 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 16917.7
Deduct 0 from 0 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.

In conclusion, the division gives 16917.7 with a balance of 0.0.