We divide 639366 by 26
The aim is to understand the frequency of 26 in 639366.

On 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
Subtracting 0 from 6 leaves us with 6.
Append the next digit (3) from the dividend to 6 and continue with: 63 / 26

Step 2:
When dividing 63 by 26, we get 2 with a remainder of 11.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
The remainder is 11 after subtracting 52 from 63.
Take the next digit (9) from the dividend and append it to 11, then repeat: 119 / 26

Step 3:
The number 26 fits into 119 4 times, leaving a remainder of 15.
The number 4 becomes the next digit in our result. 
Result so far: 24.0
The remainder is 15 after subtracting 104 from 119.
Include the next digit (3) from the dividend after 15, then repeat: 153 / 26

Moving on to step 4:
The number 26 fits into 153 5 times, leaving a remainder of 23.
The next digit of our result is 5. 
Result so far: 245.0
The remainder is 23 after subtracting 130 from 153.
Bring next digit (6) of the dividend behind the 23 and repeat the process: 236 / 26

Advancing to step 5:
26 goes into 236 9 times with a remainder of 2.
Write down 9 as next digit of the result. 
Result so far: 2459.0
Subtracting 234 from 236 leaves us with 2.
Grab the next digit (6) from the dividend, add it to 2, then carry on: 26 / 26

On to step 6:
If we divide 26 by 26, we get 1 and a remainder of 0.
The next digit of our result is 1. 
Result so far: 24591.0
If we subtract 26 from 26, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 7:
26 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 24591.0
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 8:
If we divide 0 by 26, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 24591.0
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 24591.0 with a balance of 0.0.