We're dividing 78300 by 5 
The aim is to understand the frequency of 5 in 78300.

Going ahead to step 1:
5 goes into 7 1 times with a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 5 from 7 and we're left with 2.
Grab the next digit (8) from the dividend, add it to 2, then carry on: 28 / 5

Advancing to step 2:
The number 5 fits into 28 5 times, leaving a remainder of 3.
Use 5 as the next digit of our solution. 
Result so far: 15.0
If we subtract 25 from 28, we get 3.
Grab the next digit (3) from the dividend, add it to 3, then carry on: 33 / 5

Advancing to step 3:
When dividing 33 by 5, we get 6 with a remainder of 3.
Write down 6 as next digit of the result. 
Result so far: 156.0
Subtract 30 from 33 to get 3.
Take the next digit (0) from the dividend and append it to 3, then repeat: 30 / 5

Advancing to step 4:
5 goes into 30 6 times with a remainder of 0.
The next digit of our result is 6. 
Result so far: 1566.0
Deduct 30 from 30 and we're left with 0.
Include the next digit (0) from the dividend after 0, then repeat: 0 / 5

Moving on to step 5:
If we divide 0 by 5, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 15660.0
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.

Going ahead to step 6:
When dividing 0 by 5, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 15660.0
Deduct 0 from 0 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.

Advancing to step 7:
5 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 15660.0
Deduct 0 from 0 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.

In conclusion, the division gives 15660.0 with a balance of 0.0.