We divide 83696840 by 5
The aim is to understand the frequency of 5 in 83696840.

Let's proceed to step 1:
5 can be fit into 8 1 times, resulting in a remainder of 3.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 5 from 8, we get 3.
Append the next digit (3) from the dividend to 3 and continue with: 33 / 5

Let's proceed to step 2:
33 divided by 5 is 6 with a remainder of 3.
The number 6 becomes the next digit in our result. 
Result so far: 16.0
If we take 30 away from 33, we end up with 3.
Take the next digit (6) from the dividend and append it to 3, then repeat: 36 / 5

Advancing to step 3:
If we divide 36 by 5, we get 7 and a remainder of 1.
Use 7 as the next digit of our solution. 
Result so far: 167.0
Deduct 35 from 36 and we're left with 1.
Take the next digit (9) from the dividend and append it to 1, then repeat: 19 / 5

On to step 4:
When dividing 19 by 5, we get 3 with a remainder of 4.
The number 3 becomes the next digit in our result. 
Result so far: 1673.0
If we subtract 15 from 19, we get 4.
Include the next digit (6) from the dividend after 4, then repeat: 46 / 5

Step 5:
5 can be fit into 46 9 times, resulting in a remainder of 1.
The next digit of our result is 9. 
Result so far: 16739.0
Deduct 45 from 46 and we're left with 1.
Bring next digit (8) of the dividend behind the 1 and repeat the process: 18 / 5

Step 6:
The number 5 fits into 18 3 times, leaving a remainder of 3.
Write down 3 as next digit of the result. 
Result so far: 167393.0
If we take 15 away from 18, we end up with 3.
Fetch the next digit (4) from the dividend, attach it to 3 and continue: 34 / 5

Going ahead to step 7:
The number 5 fits into 34 6 times, leaving a remainder of 4.
Put 6 as the next digit of the answer. 
Result so far: 1673936.0
The remainder is 4 after subtracting 30 from 34.
Bring next digit (0) of the dividend behind the 4 and repeat the process: 40 / 5

Going ahead to step 8:
5 goes into 40 8 times with a remainder of 0.
Record the quotient 8 as the next digit in the result. 
Result so far: 16739368.0
Subtracting 40 from 40 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 9:
The number 5 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 16739368.0
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.

Going ahead to step 10:
When dividing 0 by 5, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 16739368.0
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.

Our division results in 16739368.0 with a remaining 0.0.