We look at the division of 178436 by 26 
The aim is to understand the frequency of 26 in 178436.

Going ahead to step 1:
When dividing 1 by 26, we get 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Append the next digit (7) from the dividend to 1 and continue with: 17 / 26

Let's proceed to step 2:
26 can be fit into 17 0 times, resulting in a remainder of 17.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 17, we get 17.
Bring next digit (8) of the dividend behind the 17 and repeat the process: 178 / 26

Let's proceed to step 3:
If we divide 178 by 26, we get 6 and a remainder of 22.
Put 6 as the next digit of the answer. 
Result so far: 6.0
Deduct 156 from 178 and we're left with 22.
Grab the next digit (4) from the dividend, add it to 22, then carry on: 224 / 26

On to step 4:
If we divide 224 by 26, we get 8 and a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 68.0
Deduct 208 from 224 and we're left with 16.
Include the next digit (3) from the dividend after 16, then repeat: 163 / 26

Step 5:
The number 26 fits into 163 6 times, leaving a remainder of 7.
Write down 6 as next digit of the result. 
Result so far: 686.0
If we take 156 away from 163, we end up with 7.
Append the next digit (6) from the dividend to 7 and continue with: 76 / 26

Let's proceed to step 6:
The number 26 fits into 76 2 times, leaving a remainder of 24.
The next digit of our result is 2. 
Result so far: 6862.0
Deduct 52 from 76 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.

Step 7:
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: 6862.9
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.

Going ahead to step 8:
If we divide 60 by 26, we get 2 and a remainder of 8.
The next digit of our result is 2. 
Result so far: 6862.92
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.

Advancing to step 9:
26 goes into 80 3 times with a remainder of 2.
Write down 3 as next digit of the result. 
Result so far: 6862.923
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.

Advancing to 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: 6862.923
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 11:
The number 26 fits into 200 7 times, leaving a remainder of 18.
Record the quotient 7 as the next digit in the result. 
Result so far: 6862.92307
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 12:
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: 6862.923076
If we subtract 156 from 180, we 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.

Advancing to step 13:
26 can be fit into 240 9 times, resulting in a remainder of 6.
Use 9 as the next digit of our solution. 
Result so far: 6862.9230769
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:
60 divided by 26 is 2 with a remainder of 8.
The number 2 becomes the next digit in our result. 
Result so far: 6862.92307692
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.

The final result is 6862.92307692 with a remainder of 8e-09.