We're dividing 611080 by 25 
The aim is to understand the frequency of 25 in 611080.

Advancing to step 1:
When dividing 6 by 25, we get 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Include the next digit (1) from the dividend after 6, then repeat: 61 / 25

Going ahead to step 2:
The number 25 fits into 61 2 times, leaving a remainder of 11.
The next digit of our result is 2. 
Result so far: 2.0
The remainder is 11 after subtracting 50 from 61.
Bring next digit (1) of the dividend behind the 11 and repeat the process: 111 / 25

Step 3:
The number 25 fits into 111 4 times, leaving a remainder of 11.
The number 4 becomes the next digit in our result. 
Result so far: 24.0
Deduct 100 from 111 and we're left with 11.
Append the next digit (0) from the dividend to 11 and continue with: 110 / 25

Moving on to step 4:
The number 25 fits into 110 4 times, leaving a remainder of 10.
Use 4 as the next digit of our solution. 
Result so far: 244.0
Subtracting 100 from 110 leaves us with 10.
Take the next digit (8) from the dividend and append it to 10, then repeat: 108 / 25

Going ahead to step 5:
25 can be fit into 108 4 times, resulting in a remainder of 8.
The next digit of our result is 4. 
Result so far: 2444.0
Deduct 100 from 108 and we're left with 8.
Grab the next digit (0) from the dividend, add it to 8, then carry on: 80 / 25

Step 6:
If we divide 80 by 25, we get 3 and a remainder of 5.
Record the quotient 3 as the next digit in the result. 
Result so far: 24443.0
Subtracting 75 from 80 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 7:
50 divided by 25 is 2 with a remainder of 0.
Put 2 as the next digit of the answer. 
Result so far: 24443.2
The remainder is 0 after subtracting 50 from 50.
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 8:
When dividing 0 by 25, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 24443.2
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.

Step 9:
25 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 24443.2
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 24443.2 with a remaining 0.0.