504490 ÷ 28 
Let's see how many times 28 fits into 504490.

Let's proceed to step 1:
28 goes into 5 0 times with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Include the next digit (0) from the dividend after 5, then repeat: 50 / 28

Advancing to step 2:
50 divided by 28 is 1 with a remainder of 22.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 28 away from 50, we end up with 22.
Take the next digit (4) from the dividend and append it to 22, then repeat: 224 / 28

Step 3:
When dividing 224 by 28, we get 8 with a remainder of 0.
Use 8 as the next digit of our solution. 
Result so far: 18.0
If we take 224 away from 224, we end up with 0.
Grab the next digit (4) from the dividend, add it to 0, then carry on: 4 / 28

Advancing to step 4:
When dividing 4 by 28, we get 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 180.0
Subtracting 0 from 4 leaves us with 4.
Fetch the next digit (9) from the dividend, attach it to 4 and continue: 49 / 28

Going ahead to step 5:
49 divided by 28 is 1 with a remainder of 21.
Use 1 as the next digit of our solution. 
Result so far: 1801.0
Subtracting 28 from 49 leaves us with 21.
Append the next digit (0) from the dividend to 21 and continue with: 210 / 28

Going ahead to step 6:
If we divide 210 by 28, we get 7 and a remainder of 14.
The number 7 becomes the next digit in our result. 
Result so far: 18017.0
Subtract 196 from 210 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 7:
If we divide 140 by 28, we get 5 and a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 18017.5
If we subtract 140 from 140, 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.

Advancing to step 8:
0 divided by 28 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 18017.5
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.

Let's proceed to step 9:
If we divide 0 by 28, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 18017.5
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.

In conclusion, the division gives 18017.5 with a balance of 0.0.