26928461 divided by 25 
The aim is to understand the frequency of 25 in 26928461.

Step 1:
25 goes into 2 0 times with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Grab the next digit (6) from the dividend, add it to 2, then carry on: 26 / 25

On to step 2:
When dividing 26 by 25, we get 1 with a remainder of 1.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 25 from 26 and we're left with 1.
Append the next digit (9) from the dividend to 1 and continue with: 19 / 25

Step 3:
When dividing 19 by 25, we get 0 with a remainder of 19.
Put 0 as the next digit of the answer. 
Result so far: 10.0
Deduct 0 from 19 and we're left with 19.
Grab the next digit (2) from the dividend, add it to 19, then carry on: 192 / 25

Going ahead to step 4:
If we divide 192 by 25, we get 7 and a remainder of 17.
Write down 7 as next digit of the result. 
Result so far: 107.0
Subtracting 175 from 192 leaves us with 17.
Append the next digit (8) from the dividend to 17 and continue with: 178 / 25

Step 5:
When dividing 178 by 25, we get 7 with a remainder of 3.
Use 7 as the next digit of our solution. 
Result so far: 1077.0
If we take 175 away from 178, we end up with 3.
Grab the next digit (4) from the dividend, add it to 3, then carry on: 34 / 25

Going ahead to step 6:
The number 25 fits into 34 1 times, leaving a remainder of 9.
The next digit of our result is 1. 
Result so far: 10771.0
Deduct 25 from 34 and we're left with 9.
Fetch the next digit (6) from the dividend, attach it to 9 and continue: 96 / 25

Moving on to step 7:
If we divide 96 by 25, we get 3 and a remainder of 21.
Write down 3 as next digit of the result. 
Result so far: 107713.0
If we take 75 away from 96, we end up with 21.
Include the next digit (1) from the dividend after 21, then repeat: 211 / 25

Moving on to step 8:
When dividing 211 by 25, we get 8 with a remainder of 11.
Use 8 as the next digit of our solution. 
Result so far: 1077138.0
The remainder is 11 after subtracting 200 from 211.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Moving on to step 9:
25 can be fit into 110 4 times, resulting in a remainder of 10.
Record the quotient 4 as the next digit in the result. 
Result so far: 1077138.4
The remainder is 10 after subtracting 100 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 10:
When dividing 100 by 25, we get 4 with a remainder of 0.
Record the quotient 4 as the next digit in the result. 
Result so far: 1077138.44
If we subtract 100 from 100, 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.

The final result is 1077138.44 with a remainder of 0.0.