We look at the division of 634470 by 26 
The aim is to understand the frequency of 26 in 634470.

Advancing to step 1:
6 divided by 26 is 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Grab the next digit (3) from the dividend, add it to 6, then carry on: 63 / 26

On to step 2:
63 divided by 26 is 2 with a remainder of 11.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtract 52 from 63 to get 11.
Append the next digit (4) from the dividend to 11 and continue with: 114 / 26

On to step 3:
The number 26 fits into 114 4 times, leaving a remainder of 10.
Use 4 as the next digit of our solution. 
Result so far: 24.0
Deduct 104 from 114 and we're left with 10.
Fetch the next digit (4) from the dividend, attach it to 10 and continue: 104 / 26

Advancing to step 4:
When dividing 104 by 26, we get 4 with a remainder of 0.
The number 4 becomes the next digit in our result. 
Result so far: 244.0
The remainder is 0 after subtracting 104 from 104.
Include the next digit (7) from the dividend after 0, then repeat: 7 / 26

Moving on to step 5:
26 can be fit into 7 0 times, resulting in a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 2440.0
If we subtract 0 from 7, we get 7.
Append the next digit (0) from the dividend to 7 and continue with: 70 / 26

Moving on to step 6:
The number 26 fits into 70 2 times, leaving a remainder of 18.
Record the quotient 2 as the next digit in the result. 
Result so far: 24402.0
The remainder is 18 after subtracting 52 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 7:
26 can be fit into 180 6 times, resulting in a remainder of 24.
The next digit of our result is 6. 
Result so far: 24402.6
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 8:
If we divide 240 by 26, we get 9 and a remainder of 6.
The next digit of our result is 9. 
Result so far: 24402.69
Subtracting 234 from 240 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.

Let's proceed to step 9:
26 goes into 60 2 times with a remainder of 8.
Write down 2 as next digit of the result. 
Result so far: 24402.692
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 10:
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: 24402.6923
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 11:
26 can be fit into 20 0 times, resulting in a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 24402.6923
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.

Advancing to step 12:
200 divided by 26 is 7 with a remainder of 18.
Put 7 as the next digit of the answer. 
Result so far: 24402.692307
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.

Step 13:
26 goes into 180 6 times with a remainder of 24.
The number 6 becomes the next digit in our result. 
Result so far: 24402.6923076
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.

Going ahead to step 14:
The number 26 fits into 240 9 times, leaving a remainder of 6.
The number 9 becomes the next digit in our result. 
Result so far: 24402.69230769
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.

After the division, we end up with 24402.69230769 and a remainder of 6e-09.