We divide 606411 by 20
We want to figure out the number of times 606411 can be divided by 20.

Going ahead to step 1:
When dividing 6 by 20, we get 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Bring next digit (0) of the dividend behind the 6 and repeat the process: 60 / 20

Moving on to step 2:
The number 20 fits into 60 3 times, leaving a remainder of 0.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we subtract 60 from 60, we get 0.
Grab the next digit (6) from the dividend, add it to 0, then carry on: 6 / 20

Moving on to step 3:
20 goes into 6 0 times with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 30.0
Subtracting 0 from 6 leaves us with 6.
Fetch the next digit (4) from the dividend, attach it to 6 and continue: 64 / 20

Let's proceed to step 4:
64 divided by 20 is 3 with a remainder of 4.
The number 3 becomes the next digit in our result. 
Result so far: 303.0
Deduct 60 from 64 and we're left with 4.
Append the next digit (1) from the dividend to 4 and continue with: 41 / 20

Going ahead to step 5:
If we divide 41 by 20, we get 2 and a remainder of 1.
Use 2 as the next digit of our solution. 
Result so far: 3032.0
Subtracting 40 from 41 leaves us with 1.
Append the next digit (1) from the dividend to 1 and continue with: 11 / 20

On to step 6:
When dividing 11 by 20, we get 0 with a remainder of 11.
Write down 0 as next digit of the result. 
Result so far: 30320.0
The remainder is 11 after subtracting 0 from 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Going ahead to step 7:
110 divided by 20 is 5 with a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 30320.5
The remainder is 10 after subtracting 100 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 8:
20 can be fit into 100 5 times, resulting in a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 30320.55
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.

Our division results in 30320.55 with a remaining 0.0.