492897 divided by 20 
We're looking to find how many times 20 goes into 492897.

Going ahead to step 1:
When dividing 4 by 20, we get 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Bring next digit (9) of the dividend behind the 4 and repeat the process: 49 / 20

Let's proceed to step 2:
20 goes into 49 2 times with a remainder of 9.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtract 40 from 49 to get 9.
Fetch the next digit (2) from the dividend, attach it to 9 and continue: 92 / 20

Moving on to step 3:
20 goes into 92 4 times with a remainder of 12.
Use 4 as the next digit of our solution. 
Result so far: 24.0
If we subtract 80 from 92, we get 12.
Include the next digit (8) from the dividend after 12, then repeat: 128 / 20

Advancing to step 4:
20 goes into 128 6 times with a remainder of 8.
Record the quotient 6 as the next digit in the result. 
Result so far: 246.0
Deduct 120 from 128 and we're left with 8.
Append the next digit (9) from the dividend to 8 and continue with: 89 / 20

Advancing to step 5:
20 goes into 89 4 times with a remainder of 9.
Record the quotient 4 as the next digit in the result. 
Result so far: 2464.0
Deduct 80 from 89 and we're left with 9.
Append the next digit (7) from the dividend to 9 and continue with: 97 / 20

On to step 6:
The number 20 fits into 97 4 times, leaving a remainder of 17.
Record the quotient 4 as the next digit in the result. 
Result so far: 24644.0
If we take 80 away from 97, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

On to step 7:
If we divide 170 by 20, we get 8 and a remainder of 10.
The number 8 becomes the next digit in our result. 
Result so far: 24644.8
The remainder is 10 after subtracting 160 from 170.
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:
When dividing 100 by 20, we get 5 with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 24644.85
Subtract 100 from 100 to 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.

Advancing to step 9:
When dividing 0 by 20, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 24644.85
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.

Going ahead to step 10:
20 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 24644.85
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 outcome is 24644.85, with a leftover of 0.0.