566450 ÷ 20 
We're looking to find how many times 20 goes into 566450.

Going ahead to step 1:
5 divided by 20 is 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Take the next digit (6) from the dividend and append it to 5, then repeat: 56 / 20

Going ahead to step 2:
20 can be fit into 56 2 times, resulting in a remainder of 16.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we take 40 away from 56, we end up with 16.
Bring next digit (6) of the dividend behind the 16 and repeat the process: 166 / 20

Going ahead to step 3:
20 goes into 166 8 times with a remainder of 6.
The next digit of our result is 8. 
Result so far: 28.0
Subtract 160 from 166 to get 6.
Take the next digit (4) from the dividend and append it to 6, then repeat: 64 / 20

Going ahead to step 4:
If we divide 64 by 20, we get 3 and a remainder of 4.
Use 3 as the next digit of our solution. 
Result so far: 283.0
Subtracting 60 from 64 leaves us with 4.
Take the next digit (5) from the dividend and append it to 4, then repeat: 45 / 20

Going ahead to step 5:
If we divide 45 by 20, we get 2 and a remainder of 5.
Put 2 as the next digit of the answer. 
Result so far: 2832.0
The remainder is 5 after subtracting 40 from 45.
Take the next digit (0) from the dividend and append it to 5, then repeat: 50 / 20

Going ahead to step 6:
20 goes into 50 2 times with a remainder of 10.
The number 2 becomes the next digit in our result. 
Result so far: 28322.0
If we take 40 away from 50, 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:
20 goes into 100 5 times with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 28322.5
Deduct 100 from 100 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.

Advancing to step 8:
0 divided by 20 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 28322.5
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.

Moving on to step 9:
If we divide 0 by 20, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 28322.5
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.

In conclusion, the division gives 28322.5 with a balance of 0.0.