We look at the division of 992946 by 20 
We want to figure out the number of times 992946 can be divided by 20.

Let's proceed to step 1:
The number 20 fits into 9 0 times, leaving a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Include the next digit (9) from the dividend after 9, then repeat: 99 / 20

On to step 2:
When dividing 99 by 20, we get 4 with a remainder of 19.
Use 4 as the next digit of our solution. 
Result so far: 4.0
If we take 80 away from 99, we end up with 19.
Append the next digit (2) from the dividend to 19 and continue with: 192 / 20

Going ahead to step 3:
If we divide 192 by 20, we get 9 and a remainder of 12.
Use 9 as the next digit of our solution. 
Result so far: 49.0
If we subtract 180 from 192, we get 12.
Bring next digit (9) of the dividend behind the 12 and repeat the process: 129 / 20

Moving on to step 4:
The number 20 fits into 129 6 times, leaving a remainder of 9.
Write down 6 as next digit of the result. 
Result so far: 496.0
Deduct 120 from 129 and we're left with 9.
Include the next digit (4) from the dividend after 9, then repeat: 94 / 20

Moving on to step 5:
20 can be fit into 94 4 times, resulting in a remainder of 14.
Record the quotient 4 as the next digit in the result. 
Result so far: 4964.0
If we take 80 away from 94, we end up with 14.
Fetch the next digit (6) from the dividend, attach it to 14 and continue: 146 / 20

Advancing to step 6:
20 can be fit into 146 7 times, resulting in a remainder of 6.
Use 7 as the next digit of our solution. 
Result so far: 49647.0
Subtracting 140 from 146 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 7:
The number 20 fits into 60 3 times, leaving a remainder of 0.
The next digit of our result is 3. 
Result so far: 49647.3
Deduct 60 from 60 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.

Step 8:
0 divided by 20 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 49647.3
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.

Let's proceed to step 9:
The number 20 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 49647.3
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.

The final result is 49647.3 with a remainder of 0.0.