We divide 73646 by 8
The aim is to understand the frequency of 8 in 73646.

Going ahead to step 1:
When dividing 7 by 8, we get 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Include the next digit (3) from the dividend after 7, then repeat: 73 / 8

On to step 2:
The number 8 fits into 73 9 times, leaving a remainder of 1.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Subtract 72 from 73 to get 1.
Include the next digit (6) from the dividend after 1, then repeat: 16 / 8

Moving on to step 3:
8 can be fit into 16 2 times, resulting in a remainder of 0.
The number 2 becomes the next digit in our result. 
Result so far: 92.0
If we subtract 16 from 16, we get 0.
Append the next digit (4) from the dividend to 0 and continue with: 4 / 8

Advancing to step 4:
4 divided by 8 is 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 920.0
If we subtract 0 from 4, we get 4.
Bring next digit (6) of the dividend behind the 4 and repeat the process: 46 / 8

Going ahead to step 5:
If we divide 46 by 8, we get 5 and a remainder of 6.
Record the quotient 5 as the next digit in the result. 
Result so far: 9205.0
Subtract 40 from 46 to 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.

Let's proceed to step 6:
8 can be fit into 60 7 times, resulting in a remainder of 4.
Write down 7 as next digit of the result. 
Result so far: 9205.7
Subtract 56 from 60 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.

Let's proceed to step 7:
The number 8 fits into 40 5 times, leaving a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 9205.75
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.

Let's proceed to step 8:
0 divided by 8 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 9205.75
If we take 0 away from 0, 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.

Going ahead to step 9:
8 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 9205.75
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.

The final result is 9205.75 with a remainder of 0.0.