We divide 99353386 by 5
The aim is to understand the frequency of 5 in 99353386.

Moving on to step 1:
If we divide 9 by 5, we get 1 and a remainder of 4.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 5 from 9 to get 4.
Grab the next digit (9) from the dividend, add it to 4, then carry on: 49 / 5

Moving on to step 2:
The number 5 fits into 49 9 times, leaving a remainder of 4.
Put 9 as the next digit of the answer. 
Result so far: 19.0
Deduct 45 from 49 and we're left with 4.
Append the next digit (3) from the dividend to 4 and continue with: 43 / 5

Moving on to step 3:
5 goes into 43 8 times with a remainder of 3.
Use 8 as the next digit of our solution. 
Result so far: 198.0
Deduct 40 from 43 and we're left with 3.
Append the next digit (5) from the dividend to 3 and continue with: 35 / 5

Let's proceed to step 4:
35 divided by 5 is 7 with a remainder of 0.
The next digit of our result is 7. 
Result so far: 1987.0
Deduct 35 from 35 and we're left with 0.
Bring next digit (3) of the dividend behind the 0 and repeat the process: 3 / 5

Moving on to step 5:
5 can be fit into 3 0 times, resulting in a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 19870.0
If we subtract 0 from 3, we get 3.
Include the next digit (3) from the dividend after 3, then repeat: 33 / 5

On to step 6:
If we divide 33 by 5, we get 6 and a remainder of 3.
Put 6 as the next digit of the answer. 
Result so far: 198706.0
The remainder is 3 after subtracting 30 from 33.
Include the next digit (8) from the dividend after 3, then repeat: 38 / 5

Step 7:
If we divide 38 by 5, we get 7 and a remainder of 3.
Record the quotient 7 as the next digit in the result. 
Result so far: 1987067.0
If we subtract 35 from 38, we get 3.
Bring next digit (6) of the dividend behind the 3 and repeat the process: 36 / 5

Advancing to step 8:
36 divided by 5 is 7 with a remainder of 1.
The number 7 becomes the next digit in our result. 
Result so far: 19870677.0
If we take 35 away from 36, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 9:
5 goes into 10 2 times with a remainder of 0.
The number 2 becomes the next digit in our result. 
Result so far: 19870677.2
If we subtract 10 from 10, we 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.

Step 10:
The number 5 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 19870677.2
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.

On to step 11:
If we divide 0 by 5, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 19870677.2
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.

Our division results in 19870677.2 with a remaining 0.0.