133660 divided by 26 
The aim is to understand the frequency of 26 in 133660.

Let's proceed to step 1:
The number 26 fits into 1 0 times, leaving a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Bring next digit (3) of the dividend behind the 1 and repeat the process: 13 / 26

On to step 2:
When dividing 13 by 26, we get 0 with a remainder of 13.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 13, we end up with 13.
Append the next digit (3) from the dividend to 13 and continue with: 133 / 26

Going ahead to step 3:
If we divide 133 by 26, we get 5 and a remainder of 3.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Deduct 130 from 133 and we're left with 3.
Bring next digit (6) of the dividend behind the 3 and repeat the process: 36 / 26

Step 4:
The number 26 fits into 36 1 times, leaving a remainder of 10.
Write down 1 as next digit of the result. 
Result so far: 51.0
Subtracting 26 from 36 leaves us with 10.
Take the next digit (6) from the dividend and append it to 10, then repeat: 106 / 26

Step 5:
26 goes into 106 4 times with a remainder of 2.
Write down 4 as next digit of the result. 
Result so far: 514.0
The remainder is 2 after subtracting 104 from 106.
Fetch the next digit (0) from the dividend, attach it to 2 and continue: 20 / 26

Advancing to step 6:
26 goes into 20 0 times with a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 5140.0
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.

Step 7:
26 goes into 200 7 times with a remainder of 18.
Put 7 as the next digit of the answer. 
Result so far: 5140.7
Subtract 182 from 200 to 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.

Going ahead to step 8:
When dividing 180 by 26, we get 6 with a remainder of 24.
Use 6 as the next digit of our solution. 
Result so far: 5140.76
Subtract 156 from 180 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 9:
26 can be fit into 240 9 times, resulting in a remainder of 6.
Put 9 as the next digit of the answer. 
Result so far: 5140.769
The remainder is 6 after subtracting 234 from 240.
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 10:
26 can be fit into 60 2 times, resulting in a remainder of 8.
The next digit of our result is 2. 
Result so far: 5140.7692
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 11:
If we divide 80 by 26, we get 3 and a remainder of 2.
The next digit of our result is 3. 
Result so far: 5140.76923
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.

Advancing to step 12:
26 goes into 20 0 times with a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 5140.76923
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 13:
The number 26 fits into 200 7 times, leaving a remainder of 18.
Put 7 as the next digit of the answer. 
Result so far: 5140.7692307
The remainder is 18 after subtracting 182 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 14:
The number 26 fits into 180 6 times, leaving a remainder of 24.
Put 6 as the next digit of the answer. 
Result so far: 5140.76923076
Deduct 156 from 180 and we're left 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.

The final outcome is 5140.76923076, with a leftover of 2.4e-08.