We divide 99894 by 8
The aim is to understand the frequency of 8 in 99894.

On to step 1:
The number 8 fits into 9 1 times, leaving a remainder of 1.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 8 from 9 to get 1.
Append the next digit (9) from the dividend to 1 and continue with: 19 / 8

Step 2:
The number 8 fits into 19 2 times, leaving a remainder of 3.
Put 2 as the next digit of the answer. 
Result so far: 12.0
If we subtract 16 from 19, we get 3.
Include the next digit (8) from the dividend after 3, then repeat: 38 / 8

Advancing to step 3:
8 goes into 38 4 times with a remainder of 6.
Use 4 as the next digit of our solution. 
Result so far: 124.0
Deduct 32 from 38 and we're left with 6.
Take the next digit (9) from the dividend and append it to 6, then repeat: 69 / 8

Going ahead to step 4:
The number 8 fits into 69 8 times, leaving a remainder of 5.
Use 8 as the next digit of our solution. 
Result so far: 1248.0
The remainder is 5 after subtracting 64 from 69.
Include the next digit (4) from the dividend after 5, then repeat: 54 / 8

Let's proceed to step 5:
54 divided by 8 is 6 with a remainder of 6.
Use 6 as the next digit of our solution. 
Result so far: 12486.0
If we subtract 48 from 54, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 6:
The number 8 fits into 60 7 times, leaving a remainder of 4.
The next digit of our result is 7. 
Result so far: 12486.7
The remainder is 4 after subtracting 56 from 60.
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 7:
40 divided by 8 is 5 with a remainder of 0.
The next digit of our result is 5. 
Result so far: 12486.75
If we take 40 away from 40, we end up 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 8:
When dividing 0 by 8, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 12486.75
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 9:
0 divided by 8 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 12486.75
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.

The final outcome is 12486.75, with a leftover of 0.0.