Let's divide 492155 by 20
We're looking to find how many times 20 goes into 492155.

Step 1:
When dividing 4 by 20, we get 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Append the next digit (9) from the dividend to 4 and continue with: 49 / 20

Step 2:
When dividing 49 by 20, we get 2 with a remainder of 9.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtract 40 from 49 to get 9.
Include the next digit (2) from the dividend after 9, then repeat: 92 / 20

Let's proceed to step 3:
When dividing 92 by 20, we get 4 with a remainder of 12.
Use 4 as the next digit of our solution. 
Result so far: 24.0
Deduct 80 from 92 and we're left with 12.
Bring next digit (1) of the dividend behind the 12 and repeat the process: 121 / 20

Going ahead to step 4:
When dividing 121 by 20, we get 6 with a remainder of 1.
Put 6 as the next digit of the answer. 
Result so far: 246.0
Deduct 120 from 121 and we're left with 1.
Append the next digit (5) from the dividend to 1 and continue with: 15 / 20

Moving on to step 5:
20 can be fit into 15 0 times, resulting in a remainder of 15.
Put 0 as the next digit of the answer. 
Result so far: 2460.0
Subtracting 0 from 15 leaves us with 15.
Bring next digit (5) of the dividend behind the 15 and repeat the process: 155 / 20

Let's proceed to step 6:
When dividing 155 by 20, we get 7 with a remainder of 15.
Write down 7 as next digit of the result. 
Result so far: 24607.0
The remainder is 15 after subtracting 140 from 155.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 7:
20 can be fit into 150 7 times, resulting in a remainder of 10.
The next digit of our result is 7. 
Result so far: 24607.7
If we take 140 away from 150, we end up 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.

Going ahead to step 8:
20 goes into 100 5 times with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 24607.75
Subtracting 100 from 100 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.

Let's proceed to step 9:
20 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 24607.75
The remainder is 0 after subtracting 0 from 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:
If we divide 0 by 20, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 24607.75
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.

Our division results in 24607.75 with a remaining 0.0.