We divide 135469 by 8
The aim is to understand the frequency of 8 in 135469.

On to step 1:
8 goes into 1 0 times with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Include the next digit (3) from the dividend after 1, then repeat: 13 / 8

Step 2:
The number 8 fits into 13 1 times, leaving a remainder of 5.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 8 from 13 and we're left with 5.
Take the next digit (5) from the dividend and append it to 5, then repeat: 55 / 8

Moving on to step 3:
8 goes into 55 6 times with a remainder of 7.
Use 6 as the next digit of our solution. 
Result so far: 16.0
Deduct 48 from 55 and we're left with 7.
Bring next digit (4) of the dividend behind the 7 and repeat the process: 74 / 8

Let's proceed to step 4:
If we divide 74 by 8, we get 9 and a remainder of 2.
The next digit of our result is 9. 
Result so far: 169.0
Subtract 72 from 74 to get 2.
Fetch the next digit (6) from the dividend, attach it to 2 and continue: 26 / 8

Step 5:
When dividing 26 by 8, we get 3 with a remainder of 2.
Use 3 as the next digit of our solution. 
Result so far: 1693.0
Subtracting 24 from 26 leaves us with 2.
Include the next digit (9) from the dividend after 2, then repeat: 29 / 8

On to step 6:
8 can be fit into 29 3 times, resulting in a remainder of 5.
Record the quotient 3 as the next digit in the result. 
Result so far: 16933.0
If we subtract 24 from 29, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 7:
The number 8 fits into 50 6 times, leaving a remainder of 2.
Put 6 as the next digit of the answer. 
Result so far: 16933.6
The remainder is 2 after subtracting 48 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 8:
When dividing 20 by 8, we get 2 with a remainder of 4.
Put 2 as the next digit of the answer. 
Result so far: 16933.62
If we subtract 16 from 20, we 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.

Let's proceed to step 9:
8 can be fit into 40 5 times, resulting in a remainder of 0.
The next digit of our result is 5. 
Result so far: 16933.625
Deduct 40 from 40 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 10:
8 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 16933.625
Subtracting 0 from 0 leaves us with 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 11:
If we divide 0 by 8, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 16933.625
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 16933.625, with a leftover of 0.0.