198073 ÷ 20 
We're looking to find how many times 20 goes into 198073.

Going ahead to step 1:
1 divided by 20 is 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Include the next digit (9) from the dividend after 1, then repeat: 19 / 20

Moving on to step 2:
If we divide 19 by 20, we get 0 and a remainder of 19.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 19 leaves us with 19.
Take the next digit (8) from the dividend and append it to 19, then repeat: 198 / 20

Let's proceed to step 3:
20 can be fit into 198 9 times, resulting in a remainder of 18.
Write down 9 as next digit of the result. 
Result so far: 9.0
The remainder is 18 after subtracting 180 from 198.
Fetch the next digit (0) from the dividend, attach it to 18 and continue: 180 / 20

Advancing to step 4:
The number 20 fits into 180 9 times, leaving a remainder of 0.
The next digit of our result is 9. 
Result so far: 99.0
Subtract 180 from 180 to get 0.
Grab the next digit (7) from the dividend, add it to 0, then carry on: 7 / 20

Let's proceed to step 5:
20 can be fit into 7 0 times, resulting in a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 990.0
Subtract 0 from 7 to get 7.
Include the next digit (3) from the dividend after 7, then repeat: 73 / 20

On to step 6:
When dividing 73 by 20, we get 3 with a remainder of 13.
The next digit of our result is 3. 
Result so far: 9903.0
Subtract 60 from 73 to get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Moving on to step 7:
If we divide 130 by 20, we get 6 and a remainder of 10.
Use 6 as the next digit of our solution. 
Result so far: 9903.6
Subtracting 120 from 130 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 8:
If we divide 100 by 20, we get 5 and a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 9903.65
If we take 100 away from 100, 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.

Let's proceed to step 9:
When dividing 0 by 20, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 9903.65
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.

Step 10:
If we divide 0 by 20, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 9903.65
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.

The final result is 9903.65 with a remainder of 0.0.