52231 ÷ 25 
The aim is to understand the frequency of 25 in 52231.

Going ahead to step 1:
The number 25 fits into 5 0 times, leaving a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Fetch the next digit (2) from the dividend, attach it to 5 and continue: 52 / 25

Going ahead to step 2:
When dividing 52 by 25, we get 2 with a remainder of 2.
Put 2 as the next digit of the answer. 
Result so far: 2.0
The remainder is 2 after subtracting 50 from 52.
Append the next digit (2) from the dividend to 2 and continue with: 22 / 25

Going ahead to step 3:
25 can be fit into 22 0 times, resulting in a remainder of 22.
Record the quotient 0 as the next digit in the result. 
Result so far: 20.0
Subtracting 0 from 22 leaves us with 22.
Append the next digit (3) from the dividend to 22 and continue with: 223 / 25

On to step 4:
223 divided by 25 is 8 with a remainder of 23.
The number 8 becomes the next digit in our result. 
Result so far: 208.0
Deduct 200 from 223 and we're left with 23.
Bring next digit (1) of the dividend behind the 23 and repeat the process: 231 / 25

Advancing to step 5:
25 can be fit into 231 9 times, resulting in a remainder of 6.
Record the quotient 9 as the next digit in the result. 
Result so far: 2089.0
If we subtract 225 from 231, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 6:
60 divided by 25 is 2 with a remainder of 10.
The next digit of our result is 2. 
Result so far: 2089.2
The remainder is 10 after subtracting 50 from 60.
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 7:
25 goes into 100 4 times with a remainder of 0.
The next digit of our result is 4. 
Result so far: 2089.24
Subtracting 100 from 100 leaves us 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.

Moving on to step 8:
The number 25 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 2089.24
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.

Step 9:
If we divide 0 by 25, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 2089.24
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 final result is 2089.24 with a remainder of 0.0.