275504 divided by 25 
The aim is to understand the frequency of 25 in 275504.

Step 1:
25 can be fit into 2 0 times, resulting in a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Take the next digit (7) from the dividend and append it to 2, then repeat: 27 / 25

Let's proceed to step 2:
When dividing 27 by 25, we get 1 with a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 25 from 27 leaves us with 2.
Grab the next digit (5) from the dividend, add it to 2, then carry on: 25 / 25

Step 3:
The number 25 fits into 25 1 times, leaving a remainder of 0.
The next digit of our result is 1. 
Result so far: 11.0
The remainder is 0 after subtracting 25 from 25.
Append the next digit (5) from the dividend to 0 and continue with: 5 / 25

Let's proceed to step 4:
25 can be fit into 5 0 times, resulting in a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 110.0
Deduct 0 from 5 and we're left with 5.
Take the next digit (0) from the dividend and append it to 5, then repeat: 50 / 25

On to step 5:
25 goes into 50 2 times with a remainder of 0.
Record the quotient 2 as the next digit in the result. 
Result so far: 1102.0
If we subtract 50 from 50, we get 0.
Append the next digit (4) from the dividend to 0 and continue with: 4 / 25

Moving on to step 6:
When dividing 4 by 25, we get 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 11020.0
If we take 0 away from 4, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 7:
25 can be fit into 40 1 times, resulting in a remainder of 15.
The next digit of our result is 1. 
Result so far: 11020.1
If we subtract 25 from 40, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 8:
The number 25 fits into 150 6 times, leaving a remainder of 0.
The next digit of our result is 6. 
Result so far: 11020.16
Subtracting 150 from 150 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.

Going ahead to step 9:
When dividing 0 by 25, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 11020.16
If we subtract 0 from 0, 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.

Advancing 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: 11020.16
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.

The final outcome is 11020.16, with a leftover of 0.0.