We look at the division of 959666 by 26 
The aim is to understand the frequency of 26 in 959666.

Step 1:
If we divide 9 by 26, we get 0 and a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Bring next digit (5) of the dividend behind the 9 and repeat the process: 95 / 26

Step 2:
95 divided by 26 is 3 with a remainder of 17.
Write down 3 as next digit of the result. 
Result so far: 3.0
The remainder is 17 after subtracting 78 from 95.
Grab the next digit (9) from the dividend, add it to 17, then carry on: 179 / 26

Step 3:
If we divide 179 by 26, we get 6 and a remainder of 23.
Use 6 as the next digit of our solution. 
Result so far: 36.0
The remainder is 23 after subtracting 156 from 179.
Include the next digit (6) from the dividend after 23, then repeat: 236 / 26

Advancing to step 4:
26 goes into 236 9 times with a remainder of 2.
Record the quotient 9 as the next digit in the result. 
Result so far: 369.0
If we take 234 away from 236, we end up with 2.
Include the next digit (6) from the dividend after 2, then repeat: 26 / 26

Step 5:
When dividing 26 by 26, we get 1 with a remainder of 0.
Put 1 as the next digit of the answer. 
Result so far: 3691.0
Subtracting 26 from 26 leaves us with 0.
Fetch the next digit (6) from the dividend, attach it to 0 and continue: 6 / 26

Moving on to step 6:
If we divide 6 by 26, we get 0 and a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 36910.0
Subtracting 0 from 6 leaves us 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.

Advancing to step 7:
If we divide 60 by 26, we get 2 and a remainder of 8.
Put 2 as the next digit of the answer. 
Result so far: 36910.2
Deduct 52 from 60 and we're left 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.

On to step 8:
80 divided by 26 is 3 with a remainder of 2.
The next digit of our result is 3. 
Result so far: 36910.23
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.

On to step 9:
26 goes into 20 0 times with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 36910.23
Subtract 0 from 20 to 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.

Moving on to step 10:
26 can be fit into 200 7 times, resulting in a remainder of 18.
The next digit of our result is 7. 
Result so far: 36910.2307
Deduct 182 from 200 and we're left 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 11:
26 goes into 180 6 times with a remainder of 24.
Write down 6 as next digit of the result. 
Result so far: 36910.23076
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.

On to step 12:
If we divide 240 by 26, we get 9 and a remainder of 6.
Write down 9 as next digit of the result. 
Result so far: 36910.230769
Deduct 234 from 240 and we're left 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.

Let's proceed to step 13:
If we divide 60 by 26, we get 2 and a remainder of 8.
Record the quotient 2 as the next digit in the result. 
Result so far: 36910.2307692
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.

Step 14:
The number 26 fits into 80 3 times, leaving a remainder of 2.
Put 3 as the next digit of the answer. 
Result so far: 36910.23076923
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.

In conclusion, the division gives 36910.23076923 with a balance of 2e-09.