We're dividing 252939 by 26 
The aim is to understand the frequency of 26 in 252939.

Moving on to step 1:
26 can be fit into 2 0 times, resulting in a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Include the next digit (5) from the dividend after 2, then repeat: 25 / 26

Going ahead to step 2:
25 divided by 26 is 0 with a remainder of 25.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 25 after subtracting 0 from 25.
Include the next digit (2) from the dividend after 25, then repeat: 252 / 26

Let's proceed to step 3:
If we divide 252 by 26, we get 9 and a remainder of 18.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
If we subtract 234 from 252, we get 18.
Append the next digit (9) from the dividend to 18 and continue with: 189 / 26

Step 4:
When dividing 189 by 26, we get 7 with a remainder of 7.
The number 7 becomes the next digit in our result. 
Result so far: 97.0
Subtract 182 from 189 to get 7.
Take the next digit (3) from the dividend and append it to 7, then repeat: 73 / 26

Advancing to step 5:
26 can be fit into 73 2 times, resulting in a remainder of 21.
The number 2 becomes the next digit in our result. 
Result so far: 972.0
If we subtract 52 from 73, we get 21.
Grab the next digit (9) from the dividend, add it to 21, then carry on: 219 / 26

Advancing to step 6:
The number 26 fits into 219 8 times, leaving a remainder of 11.
Use 8 as the next digit of our solution. 
Result so far: 9728.0
Deduct 208 from 219 and we're left with 11.
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 7:
26 can be fit into 110 4 times, resulting in a remainder of 6.
Use 4 as the next digit of our solution. 
Result so far: 9728.4
If we subtract 104 from 110, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 8:
26 goes into 60 2 times with a remainder of 8.
The next digit of our result is 2. 
Result so far: 9728.42
Subtracting 52 from 60 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 9:
80 divided by 26 is 3 with a remainder of 2.
Use 3 as the next digit of our solution. 
Result so far: 9728.423
If we take 78 away from 80, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 10:
20 divided by 26 is 0 with a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 9728.423
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 11:
When dividing 200 by 26, we get 7 with a remainder of 18.
Put 7 as the next digit of the answer. 
Result so far: 9728.42307
If we take 182 away from 200, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 12:
If we divide 180 by 26, we get 6 and a remainder of 24.
Use 6 as the next digit of our solution. 
Result so far: 9728.423076
The remainder is 24 after subtracting 156 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 13:
When dividing 240 by 26, we get 9 with a remainder of 6.
Write down 9 as next digit of the result. 
Result so far: 9728.4230769
Subtract 234 from 240 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 14:
26 goes into 60 2 times with a remainder of 8.
The next digit of our result is 2. 
Result so far: 9728.42307692
If we take 52 away from 60, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The final result is 9728.42307692 with a remainder of 8e-09.