We divide 559169 by 20
We're looking to find how many times 20 goes into 559169.

Let's proceed to step 1:
20 goes into 5 0 times with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Include the next digit (5) from the dividend after 5, then repeat: 55 / 20

Going ahead to step 2:
20 can be fit into 55 2 times, resulting in a remainder of 15.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtracting 40 from 55 leaves us with 15.
Take the next digit (9) from the dividend and append it to 15, then repeat: 159 / 20

Advancing to step 3:
If we divide 159 by 20, we get 7 and a remainder of 19.
Record the quotient 7 as the next digit in the result. 
Result so far: 27.0
The remainder is 19 after subtracting 140 from 159.
Fetch the next digit (1) from the dividend, attach it to 19 and continue: 191 / 20

Step 4:
If we divide 191 by 20, we get 9 and a remainder of 11.
Write down 9 as next digit of the result. 
Result so far: 279.0
Subtracting 180 from 191 leaves us with 11.
Fetch the next digit (6) from the dividend, attach it to 11 and continue: 116 / 20

Moving on to step 5:
20 goes into 116 5 times with a remainder of 16.
Use 5 as the next digit of our solution. 
Result so far: 2795.0
Subtracting 100 from 116 leaves us with 16.
Fetch the next digit (9) from the dividend, attach it to 16 and continue: 169 / 20

Let's proceed to step 6:
20 goes into 169 8 times with a remainder of 9.
Use 8 as the next digit of our solution. 
Result so far: 27958.0
If we take 160 away from 169, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 7:
20 goes into 90 4 times with a remainder of 10.
Put 4 as the next digit of the answer. 
Result so far: 27958.4
Subtracting 80 from 90 leaves us 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 8:
100 divided by 20 is 5 with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 27958.45
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.

Step 9:
The number 20 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 27958.45
If we subtract 0 from 0, 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.

Going ahead to step 10:
0 divided by 20 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 27958.45
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.

Our division results in 27958.45 with a remaining 0.0.