802809 ÷ 28 
Our goal is to divide 802809 by 28.

Advancing to step 1:
8 divided by 28 is 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Grab the next digit (0) from the dividend, add it to 8, then carry on: 80 / 28

Going ahead to step 2:
If we divide 80 by 28, we get 2 and a remainder of 24.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Deduct 56 from 80 and we're left with 24.
Fetch the next digit (2) from the dividend, attach it to 24 and continue: 242 / 28

Moving on to step 3:
28 goes into 242 8 times with a remainder of 18.
The number 8 becomes the next digit in our result. 
Result so far: 28.0
Subtracting 224 from 242 leaves us with 18.
Append the next digit (8) from the dividend to 18 and continue with: 188 / 28

Moving on to step 4:
188 divided by 28 is 6 with a remainder of 20.
The number 6 becomes the next digit in our result. 
Result so far: 286.0
The remainder is 20 after subtracting 168 from 188.
Include the next digit (0) from the dividend after 20, then repeat: 200 / 28

Advancing to step 5:
28 can be fit into 200 7 times, resulting in a remainder of 4.
Write down 7 as next digit of the result. 
Result so far: 2867.0
If we take 196 away from 200, we end up with 4.
Bring next digit (9) of the dividend behind the 4 and repeat the process: 49 / 28

Advancing to step 6:
28 can be fit into 49 1 times, resulting in a remainder of 21.
Use 1 as the next digit of our solution. 
Result so far: 28671.0
If we take 28 away from 49, we end up with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Going ahead to step 7:
If we divide 210 by 28, we get 7 and a remainder of 14.
The next digit of our result is 7. 
Result so far: 28671.7
The remainder is 14 after subtracting 196 from 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 8:
28 goes into 140 5 times with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 28671.75
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.

On to step 9:
If we divide 0 by 28, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 28671.75
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.

Let's proceed to step 10:
If we divide 0 by 28, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 28671.75
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 quotient of the division is 28671.75, and the remainder is 0.0.