280711 ÷ 25 
We want to figure out the number of times 280711 can be divided by 25.

Going ahead to step 1:
25 can be fit into 2 0 times, resulting in a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Bring next digit (8) of the dividend behind the 2 and repeat the process: 28 / 25

Step 2:
25 goes into 28 1 times with a remainder of 3.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 25 from 28 leaves us with 3.
Include the next digit (0) from the dividend after 3, then repeat: 30 / 25

Step 3:
When dividing 30 by 25, we get 1 with a remainder of 5.
Use 1 as the next digit of our solution. 
Result so far: 11.0
Deduct 25 from 30 and we're left with 5.
Include the next digit (7) from the dividend after 5, then repeat: 57 / 25

Step 4:
25 goes into 57 2 times with a remainder of 7.
The number 2 becomes the next digit in our result. 
Result so far: 112.0
If we subtract 50 from 57, we get 7.
Take the next digit (1) from the dividend and append it to 7, then repeat: 71 / 25

Step 5:
If we divide 71 by 25, we get 2 and a remainder of 21.
The number 2 becomes the next digit in our result. 
Result so far: 1122.0
Deduct 50 from 71 and we're left with 21.
Fetch the next digit (1) from the dividend, attach it to 21 and continue: 211 / 25

Moving on to step 6:
25 goes into 211 8 times with a remainder of 11.
Write down 8 as next digit of the result. 
Result so far: 11228.0
If we take 200 away from 211, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 7:
The number 25 fits into 110 4 times, leaving a remainder of 10.
The next digit of our result is 4. 
Result so far: 11228.4
Subtract 100 from 110 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 8:
The number 25 fits into 100 4 times, leaving a remainder of 0.
Use 4 as the next digit of our solution. 
Result so far: 11228.44
The remainder is 0 after subtracting 100 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 11228.44 and a remainder of 0.0.