We look at the division of 304868 by 25 
The aim is to understand the frequency of 25 in 304868.

Moving on to step 1:
When dividing 3 by 25, we get 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Fetch the next digit (0) from the dividend, attach it to 3 and continue: 30 / 25

Advancing to step 2:
25 can be fit into 30 1 times, resulting in a remainder of 5.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 25 from 30 to get 5.
Include the next digit (4) from the dividend after 5, then repeat: 54 / 25

Step 3:
54 divided by 25 is 2 with a remainder of 4.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
If we subtract 50 from 54, we get 4.
Take the next digit (8) from the dividend and append it to 4, then repeat: 48 / 25

Let's proceed to step 4:
25 can be fit into 48 1 times, resulting in a remainder of 23.
The number 1 becomes the next digit in our result. 
Result so far: 121.0
If we subtract 25 from 48, we get 23.
Include the next digit (6) from the dividend after 23, then repeat: 236 / 25

Moving on to step 5:
25 can be fit into 236 9 times, resulting in a remainder of 11.
Write down 9 as next digit of the result. 
Result so far: 1219.0
Subtract 225 from 236 to get 11.
Fetch the next digit (8) from the dividend, attach it to 11 and continue: 118 / 25

Moving on to step 6:
If we divide 118 by 25, we get 4 and a remainder of 18.
The next digit of our result is 4. 
Result so far: 12194.0
If we take 100 away from 118, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 7:
180 divided by 25 is 7 with a remainder of 5.
Record the quotient 7 as the next digit in the result. 
Result so far: 12194.7
Subtract 175 from 180 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 8:
25 goes into 50 2 times with a remainder of 0.
The next digit of our result is 2. 
Result so far: 12194.72
Deduct 50 from 50 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.

Let's proceed to step 9:
The number 25 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 12194.72
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:
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: 12194.72
If we take 0 away from 0, we end up 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.

After the division, we end up with 12194.72 and a remainder of 0.0.