We divide 392927 by 25
The aim is to understand the frequency of 25 in 392927.

Advancing to step 1:
The number 25 fits into 3 0 times, leaving a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 25

Going ahead to step 2:
If we divide 39 by 25, we get 1 and a remainder of 14.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 25 from 39, we get 14.
Append the next digit (2) from the dividend to 14 and continue with: 142 / 25

Let's proceed to step 3:
The number 25 fits into 142 5 times, leaving a remainder of 17.
The next digit of our result is 5. 
Result so far: 15.0
If we take 125 away from 142, we end up with 17.
Append the next digit (9) from the dividend to 17 and continue with: 179 / 25

Moving on to step 4:
25 goes into 179 7 times with a remainder of 4.
Put 7 as the next digit of the answer. 
Result so far: 157.0
Subtract 175 from 179 to get 4.
Fetch the next digit (2) from the dividend, attach it to 4 and continue: 42 / 25

Let's proceed to step 5:
25 goes into 42 1 times with a remainder of 17.
Use 1 as the next digit of our solution. 
Result so far: 1571.0
Subtracting 25 from 42 leaves us with 17.
Fetch the next digit (7) from the dividend, attach it to 17 and continue: 177 / 25

On to step 6:
25 can be fit into 177 7 times, resulting in a remainder of 2.
The next digit of our result is 7. 
Result so far: 15717.0
If we subtract 175 from 177, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 7:
25 can be fit into 20 0 times, resulting in a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 15717.0
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 8:
25 can be fit into 200 8 times, resulting in a remainder of 0.
Use 8 as the next digit of our solution. 
Result so far: 15717.08
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.

Step 9:
When dividing 0 by 25, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 15717.08
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.

Advancing to step 10:
The number 25 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 15717.08
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.

Our division results in 15717.08 with a remaining 0.0.