We look at the division of 153163 by 26 
The aim is to understand the frequency of 26 in 153163.

Let's proceed to step 1:
26 goes into 1 0 times with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Grab the next digit (5) from the dividend, add it to 1, then carry on: 15 / 26

Moving on to step 2:
26 can be fit into 15 0 times, resulting in a remainder of 15.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 15 to get 15.
Take the next digit (3) from the dividend and append it to 15, then repeat: 153 / 26

Step 3:
26 goes into 153 5 times with a remainder of 23.
The next digit of our result is 5. 
Result so far: 5.0
Subtract 130 from 153 to get 23.
Include the next digit (1) from the dividend after 23, then repeat: 231 / 26

Going ahead to step 4:
If we divide 231 by 26, we get 8 and a remainder of 23.
The number 8 becomes the next digit in our result. 
Result so far: 58.0
Subtracting 208 from 231 leaves us with 23.
Bring next digit (6) of the dividend behind the 23 and repeat the process: 236 / 26

Let's proceed to step 5:
26 can be fit into 236 9 times, resulting in a remainder of 2.
Use 9 as the next digit of our solution. 
Result so far: 589.0
If we take 234 away from 236, we end up with 2.
Take the next digit (3) from the dividend and append it to 2, then repeat: 23 / 26

Step 6:
26 goes into 23 0 times with a remainder of 23.
Record the quotient 0 as the next digit in the result. 
Result so far: 5890.0
Subtract 0 from 23 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 7:
26 can be fit into 230 8 times, resulting in a remainder of 22.
Put 8 as the next digit of the answer. 
Result so far: 5890.8
If we take 208 away from 230, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 8:
When dividing 220 by 26, we get 8 with a remainder of 12.
The next digit of our result is 8. 
Result so far: 5890.88
If we take 208 away from 220, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

The final result is 5890.88 with a remainder of 0.012.