198473 ÷ 20 
We're looking to find how many times 20 goes into 198473.

Advancing to step 1:
If we divide 1 by 20, we get 0 and a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Fetch the next digit (9) from the dividend, attach it to 1 and continue: 19 / 20

Let's proceed to step 2:
The number 20 fits into 19 0 times, leaving 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.
Grab the next digit (8) from the dividend, add it to 19, then carry on: 198 / 20

Going ahead to step 3:
The number 20 fits into 198 9 times, leaving a remainder of 18.
Use 9 as the next digit of our solution. 
Result so far: 9.0
The remainder is 18 after subtracting 180 from 198.
Include the next digit (4) from the dividend after 18, then repeat: 184 / 20

On to step 4:
If we divide 184 by 20, we get 9 and a remainder of 4.
The next digit of our result is 9. 
Result so far: 99.0
The remainder is 4 after subtracting 180 from 184.
Take the next digit (7) from the dividend and append it to 4, then repeat: 47 / 20

Going ahead to step 5:
When dividing 47 by 20, we get 2 with a remainder of 7.
Write down 2 as next digit of the result. 
Result so far: 992.0
If we take 40 away from 47, we end up with 7.
Bring next digit (3) of the dividend behind the 7 and repeat the process: 73 / 20

Moving on to step 6:
20 can be fit into 73 3 times, resulting in a remainder of 13.
Use 3 as the next digit of our solution. 
Result so far: 9923.0
Subtracting 60 from 73 leaves us with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

On to step 7:
The number 20 fits into 130 6 times, leaving a remainder of 10.
The number 6 becomes the next digit in our result. 
Result so far: 9923.6
Deduct 120 from 130 and we're left 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.

Advancing to step 8:
When dividing 100 by 20, we get 5 with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 9923.65
If we subtract 100 from 100, 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.

Going ahead to step 9:
The number 20 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 9923.65
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.

Let's proceed to step 10:
When dividing 0 by 20, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 9923.65
If we subtract 0 from 0, 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.

The quotient of the division is 9923.65, and the remainder is 0.0.