508256 ÷ 26 
The aim is to understand the frequency of 26 in 508256.

Step 1:
The number 26 fits into 5 0 times, leaving a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Append the next digit (0) from the dividend to 5 and continue with: 50 / 26

On to step 2:
50 divided by 26 is 1 with a remainder of 24.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 26 from 50, we get 24.
Include the next digit (8) from the dividend after 24, then repeat: 248 / 26

Moving on to step 3:
When dividing 248 by 26, we get 9 with a remainder of 14.
The number 9 becomes the next digit in our result. 
Result so far: 19.0
The remainder is 14 after subtracting 234 from 248.
Include the next digit (2) from the dividend after 14, then repeat: 142 / 26

Let's proceed to step 4:
If we divide 142 by 26, we get 5 and a remainder of 12.
Write down 5 as next digit of the result. 
Result so far: 195.0
Subtract 130 from 142 to get 12.
Fetch the next digit (5) from the dividend, attach it to 12 and continue: 125 / 26

Step 5:
The number 26 fits into 125 4 times, leaving a remainder of 21.
The number 4 becomes the next digit in our result. 
Result so far: 1954.0
Subtract 104 from 125 to get 21.
Fetch the next digit (6) from the dividend, attach it to 21 and continue: 216 / 26

Moving on to step 6:
26 goes into 216 8 times with a remainder of 8.
The number 8 becomes the next digit in our result. 
Result so far: 19548.0
Subtract 208 from 216 to get 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 7:
80 divided by 26 is 3 with a remainder of 2.
Use 3 as the next digit of our solution. 
Result so far: 19548.3
Subtracting 78 from 80 leaves us 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.

On to step 8:
20 divided by 26 is 0 with a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 19548.3
If we subtract 0 from 20, we 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.

Step 9:
When dividing 200 by 26, we get 7 with a remainder of 18.
Record the quotient 7 as the next digit in the result. 
Result so far: 19548.307
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.

Going ahead to step 10:
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: 19548.3076
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 11:
26 can be fit into 240 9 times, resulting in a remainder of 6.
The number 9 becomes the next digit in our result. 
Result so far: 19548.30769
If we take 234 away from 240, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 12:
If we divide 60 by 26, we get 2 and a remainder of 8.
The number 2 becomes the next digit in our result. 
Result so far: 19548.307692
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.

Advancing to step 13:
When dividing 80 by 26, we get 3 with a remainder of 2.
The number 3 becomes the next digit in our result. 
Result so far: 19548.3076923
The remainder is 2 after subtracting 78 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 14:
When dividing 20 by 26, we get 0 with a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 19548.3076923
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.

After the division, we end up with 19548.3076923 and a remainder of 2e-08.