Let's divide 547399 by 5
The aim is to understand the frequency of 5 in 547399.

On to step 1:
If we divide 5 by 5, we get 1 and a remainder of 0.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 0 after subtracting 5 from 5.
Append the next digit (4) from the dividend to 0 and continue with: 4 / 5

On to step 2:
When dividing 4 by 5, we get 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 10.0
Deduct 0 from 4 and we're left with 4.
Append the next digit (7) from the dividend to 4 and continue with: 47 / 5

Going ahead to step 3:
If we divide 47 by 5, we get 9 and a remainder of 2.
Use 9 as the next digit of our solution. 
Result so far: 109.0
Deduct 45 from 47 and we're left with 2.
Take the next digit (3) from the dividend and append it to 2, then repeat: 23 / 5

Moving on to step 4:
5 goes into 23 4 times with a remainder of 3.
The number 4 becomes the next digit in our result. 
Result so far: 1094.0
If we subtract 20 from 23, we get 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 5

Let's proceed to step 5:
The number 5 fits into 39 7 times, leaving a remainder of 4.
The number 7 becomes the next digit in our result. 
Result so far: 10947.0
The remainder is 4 after subtracting 35 from 39.
Bring next digit (9) of the dividend behind the 4 and repeat the process: 49 / 5

Moving on to step 6:
When dividing 49 by 5, we get 9 with a remainder of 4.
The number 9 becomes the next digit in our result. 
Result so far: 109479.0
Subtract 45 from 49 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.

Moving on to step 7:
5 can be fit into 40 8 times, resulting in a remainder of 0.
Put 8 as the next digit of the answer. 
Result so far: 109479.8
The remainder is 0 after subtracting 40 from 40.
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 8:
If we divide 0 by 5, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 109479.8
If we subtract 0 from 0, 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.

Let's proceed to step 9:
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: 109479.8
If we subtract 0 from 0, 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.

The final result is 109479.8 with a remainder of 0.0.