Let's divide 476790 by 20
Let's see how many times 20 fits into 476790.

Going ahead to step 1:
20 goes into 4 0 times 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.
Include the next digit (7) from the dividend after 4, then repeat: 47 / 20

On to step 2:
If we divide 47 by 20, we get 2 and a remainder of 7.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Deduct 40 from 47 and we're left with 7.
Grab the next digit (6) from the dividend, add it to 7, then carry on: 76 / 20

Advancing to step 3:
If we divide 76 by 20, we get 3 and a remainder of 16.
Write down 3 as next digit of the result. 
Result so far: 23.0
Subtract 60 from 76 to get 16.
Grab the next digit (7) from the dividend, add it to 16, then carry on: 167 / 20

Moving on to step 4:
167 divided by 20 is 8 with a remainder of 7.
The next digit of our result is 8. 
Result so far: 238.0
Subtract 160 from 167 to get 7.
Append the next digit (9) from the dividend to 7 and continue with: 79 / 20

Going ahead to step 5:
If we divide 79 by 20, we get 3 and a remainder of 19.
Put 3 as the next digit of the answer. 
Result so far: 2383.0
If we take 60 away from 79, we end up with 19.
Fetch the next digit (0) from the dividend, attach it to 19 and continue: 190 / 20

Going ahead to step 6:
190 divided by 20 is 9 with a remainder of 10.
The next digit of our result is 9. 
Result so far: 23839.0
If we take 180 away from 190, 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.

On to step 7:
100 divided by 20 is 5 with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 23839.5
If we subtract 100 from 100, 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.

Step 8:
0 divided by 20 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 23839.5
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.

Moving on 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: 23839.5
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.

In conclusion, the division gives 23839.5 with a balance of 0.0.