545492 divided by 25 
The aim is to understand the frequency of 25 in 545492.

Let's proceed to step 1:
25 goes into 5 0 times with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Append the next digit (4) from the dividend to 5 and continue with: 54 / 25

Step 2:
25 goes into 54 2 times with a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtracting 50 from 54 leaves us with 4.
Take the next digit (5) from the dividend and append it to 4, then repeat: 45 / 25

Step 3:
45 divided by 25 is 1 with a remainder of 20.
The number 1 becomes the next digit in our result. 
Result so far: 21.0
The remainder is 20 after subtracting 25 from 45.
Include the next digit (4) from the dividend after 20, then repeat: 204 / 25

Advancing to step 4:
If we divide 204 by 25, we get 8 and a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 218.0
Subtract 200 from 204 to get 4.
Append the next digit (9) from the dividend to 4 and continue with: 49 / 25

On to step 5:
25 goes into 49 1 times with a remainder of 24.
Use 1 as the next digit of our solution. 
Result so far: 2181.0
The remainder is 24 after subtracting 25 from 49.
Bring next digit (2) of the dividend behind the 24 and repeat the process: 242 / 25

On to step 6:
25 goes into 242 9 times with a remainder of 17.
Record the quotient 9 as the next digit in the result. 
Result so far: 21819.0
If we take 225 away from 242, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Moving on to step 7:
When dividing 170 by 25, we get 6 with a remainder of 20.
Put 6 as the next digit of the answer. 
Result so far: 21819.6
Subtract 150 from 170 to get 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: 21819.68
If we take 200 away from 200, 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.

Let's proceed to step 9:
25 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 21819.68
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.

Moving on to step 10:
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: 21819.68
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.

In conclusion, the division gives 21819.68 with a balance of 0.0.