221287 ÷ 25 
We want to divide 221287 by 25.

Let's proceed to step 1:
When dividing 2 by 25, we get 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Bring next digit (2) of the dividend behind the 2 and repeat the process: 22 / 25

Moving on to step 2:
22 divided by 25 is 0 with a remainder of 22.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 22, we get 22.
Bring next digit (1) of the dividend behind the 22 and repeat the process: 221 / 25

Let's proceed to step 3:
221 divided by 25 is 8 with a remainder of 21.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Subtracting 200 from 221 leaves us with 21.
Fetch the next digit (2) from the dividend, attach it to 21 and continue: 212 / 25

Let's proceed to step 4:
The number 25 fits into 212 8 times, leaving a remainder of 12.
The number 8 becomes the next digit in our result. 
Result so far: 88.0
If we subtract 200 from 212, we get 12.
Include the next digit (8) from the dividend after 12, then repeat: 128 / 25

Advancing to step 5:
25 can be fit into 128 5 times, resulting in a remainder of 3.
The number 5 becomes the next digit in our result. 
Result so far: 885.0
Subtracting 125 from 128 leaves us with 3.
Bring next digit (7) of the dividend behind the 3 and repeat the process: 37 / 25

Step 6:
37 divided by 25 is 1 with a remainder of 12.
Put 1 as the next digit of the answer. 
Result so far: 8851.0
If we take 25 away from 37, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 7:
If we divide 120 by 25, we get 4 and a remainder of 20.
Write down 4 as next digit of the result. 
Result so far: 8851.4
Deduct 100 from 120 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 8:
The number 25 fits into 200 8 times, leaving a remainder of 0.
Write down 8 as next digit of the result. 
Result so far: 8851.48
If we subtract 200 from 200, 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.

Moving on to step 9:
25 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 8851.48
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.

On to step 10:
When dividing 0 by 25, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 8851.48
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.

The final result is 8851.48 with a remainder of 0.0.