We look at the division of 658053 by 26 
The aim is to understand the frequency of 26 in 658053.

Advancing to step 1:
When dividing 6 by 26, we get 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Take the next digit (5) from the dividend and append it to 6, then repeat: 65 / 26

Step 2:
65 divided by 26 is 2 with a remainder of 13.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtracting 52 from 65 leaves us with 13.
Bring next digit (8) of the dividend behind the 13 and repeat the process: 138 / 26

Step 3:
If we divide 138 by 26, we get 5 and a remainder of 8.
Record the quotient 5 as the next digit in the result. 
Result so far: 25.0
The remainder is 8 after subtracting 130 from 138.
Include the next digit (0) from the dividend after 8, then repeat: 80 / 26

On to step 4:
If we divide 80 by 26, we get 3 and a remainder of 2.
Put 3 as the next digit of the answer. 
Result so far: 253.0
Subtracting 78 from 80 leaves us with 2.
Fetch the next digit (5) from the dividend, attach it to 2 and continue: 25 / 26

Step 5:
If we divide 25 by 26, we get 0 and a remainder of 25.
Put 0 as the next digit of the answer. 
Result so far: 2530.0
The remainder is 25 after subtracting 0 from 25.
Include the next digit (3) from the dividend after 25, then repeat: 253 / 26

On to step 6:
If we divide 253 by 26, we get 9 and a remainder of 19.
Use 9 as the next digit of our solution. 
Result so far: 25309.0
If we take 234 away from 253, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

On to step 7:
If we divide 190 by 26, we get 7 and a remainder of 8.
The next digit of our result is 7. 
Result so far: 25309.7
Subtract 182 from 190 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.

Moving on to step 8:
If we divide 80 by 26, we get 3 and a remainder of 2.
Put 3 as the next digit of the answer. 
Result so far: 25309.73
Deduct 78 from 80 and we're left 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.

Advancing to step 9:
If we divide 20 by 26, we get 0 and a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 25309.73
Deduct 0 from 20 and we're left 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 10:
26 can be fit into 200 7 times, resulting in a remainder of 18.
Put 7 as the next digit of the answer. 
Result so far: 25309.7307
If we subtract 182 from 200, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 11:
26 goes into 180 6 times with a remainder of 24.
The number 6 becomes the next digit in our result. 
Result so far: 25309.73076
Subtracting 156 from 180 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 12:
26 can be fit into 240 9 times, resulting in a remainder of 6.
Record the quotient 9 as the next digit in the result. 
Result so far: 25309.730769
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 13:
The number 26 fits into 60 2 times, leaving a remainder of 8.
The next digit of our result is 2. 
Result so far: 25309.7307692
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.

Let's proceed to step 14:
The number 26 fits into 80 3 times, leaving a remainder of 2.
Record the quotient 3 as the next digit in the result. 
Result so far: 25309.73076923
Subtract 78 from 80 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

In conclusion, the division gives 25309.73076923 with a balance of 2e-09.