We divide 578281 by 25
The aim is to understand the frequency of 25 in 578281.

Step 1:
25 can be fit into 5 0 times, resulting in a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Bring next digit (7) of the dividend behind the 5 and repeat the process: 57 / 25

Moving on to step 2:
25 can be fit into 57 2 times, resulting in a remainder of 7.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we take 50 away from 57, we end up with 7.
Include the next digit (8) from the dividend after 7, then repeat: 78 / 25

Going ahead to step 3:
78 divided by 25 is 3 with a remainder of 3.
The next digit of our result is 3. 
Result so far: 23.0
Subtract 75 from 78 to get 3.
Grab the next digit (2) from the dividend, add it to 3, then carry on: 32 / 25

Let's proceed to step 4:
The number 25 fits into 32 1 times, leaving a remainder of 7.
Put 1 as the next digit of the answer. 
Result so far: 231.0
Subtract 25 from 32 to get 7.
Bring next digit (8) of the dividend behind the 7 and repeat the process: 78 / 25

On to step 5:
The number 25 fits into 78 3 times, leaving a remainder of 3.
The number 3 becomes the next digit in our result. 
Result so far: 2313.0
Subtracting 75 from 78 leaves us with 3.
Take the next digit (1) from the dividend and append it to 3, then repeat: 31 / 25

Step 6:
When dividing 31 by 25, we get 1 with a remainder of 6.
Write down 1 as next digit of the result. 
Result so far: 23131.0
If we take 25 away from 31, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 7:
The number 25 fits into 60 2 times, leaving a remainder of 10.
Write down 2 as next digit of the result. 
Result so far: 23131.2
If we take 50 away from 60, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 8:
100 divided by 25 is 4 with a remainder of 0.
Record the quotient 4 as the next digit in the result. 
Result so far: 23131.24
Subtract 100 from 100 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.

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: 23131.24
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.

Step 10:
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: 23131.24
Subtracting 0 from 0 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.

The final outcome is 23131.24, with a leftover of 0.0.