Let's divide 99531 by 26
The aim is to understand the frequency of 26 in 99531.

Let's proceed to 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
If we take 0 away from 9, we end up with 9.
Take the next digit (9) from the dividend and append it to 9, then repeat: 99 / 26

Step 2:
26 can be fit into 99 3 times, resulting in a remainder of 21.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Subtract 78 from 99 to get 21.
Include the next digit (5) from the dividend after 21, then repeat: 215 / 26

Step 3:
26 goes into 215 8 times with a remainder of 7.
The number 8 becomes the next digit in our result. 
Result so far: 38.0
The remainder is 7 after subtracting 208 from 215.
Append the next digit (3) from the dividend to 7 and continue with: 73 / 26

Step 4:
If we divide 73 by 26, we get 2 and a remainder of 21.
Record the quotient 2 as the next digit in the result. 
Result so far: 382.0
Subtracting 52 from 73 leaves us with 21.
Fetch the next digit (1) from the dividend, attach it to 21 and continue: 211 / 26

Going ahead to step 5:
The number 26 fits into 211 8 times, leaving a remainder of 3.
Use 8 as the next digit of our solution. 
Result so far: 3828.0
Subtracting 208 from 211 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 6:
30 divided by 26 is 1 with a remainder of 4.
Put 1 as the next digit of the answer. 
Result so far: 3828.1
Subtract 26 from 30 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 7:
The number 26 fits into 40 1 times, leaving a remainder of 14.
Write down 1 as next digit of the result. 
Result so far: 3828.11
Subtract 26 from 40 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Our division results in 3828.11 with a remaining 0.014.