We look at the division of 475812 by 20 
We want to figure out the number of times 475812 can be divided by 20.

Moving on to step 1:
4 divided by 20 is 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Take the next digit (7) from the dividend and append it to 4, then repeat: 47 / 20

Going ahead to step 2:
The number 20 fits into 47 2 times, leaving a remainder of 7.
The next digit of our result is 2. 
Result so far: 2.0
If we take 40 away from 47, we end up with 7.
Append the next digit (5) from the dividend to 7 and continue with: 75 / 20

Advancing to step 3:
When dividing 75 by 20, we get 3 with a remainder of 15.
The next digit of our result is 3. 
Result so far: 23.0
Subtracting 60 from 75 leaves us with 15.
Fetch the next digit (8) from the dividend, attach it to 15 and continue: 158 / 20

On to step 4:
20 goes into 158 7 times with a remainder of 18.
Use 7 as the next digit of our solution. 
Result so far: 237.0
The remainder is 18 after subtracting 140 from 158.
Take the next digit (1) from the dividend and append it to 18, then repeat: 181 / 20

Step 5:
When dividing 181 by 20, we get 9 with a remainder of 1.
Use 9 as the next digit of our solution. 
Result so far: 2379.0
If we take 180 away from 181, we end up with 1.
Append the next digit (2) from the dividend to 1 and continue with: 12 / 20

Going ahead to step 6:
When dividing 12 by 20, we get 0 with a remainder of 12.
Record the quotient 0 as the next digit in the result. 
Result so far: 23790.0
Subtract 0 from 12 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 7:
120 divided by 20 is 6 with a remainder of 0.
The next digit of our result is 6. 
Result so far: 23790.6
The remainder is 0 after subtracting 120 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 8:
20 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 23790.6
If we take 0 away from 0, we end up 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.

Advancing to step 9:
When dividing 0 by 20, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 23790.6
Subtract 0 from 0 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.

The final result is 23790.6 with a remainder of 0.0.