We divide 392666 by 5
The aim is to understand the frequency of 5 in 392666.

Let's proceed to step 1:
5 goes into 3 0 times with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 5

On to step 2:
When dividing 39 by 5, we get 7 with a remainder of 4.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Deduct 35 from 39 and we're left with 4.
Take the next digit (2) from the dividend and append it to 4, then repeat: 42 / 5

Let's proceed to step 3:
If we divide 42 by 5, we get 8 and a remainder of 2.
Put 8 as the next digit of the answer. 
Result so far: 78.0
Subtracting 40 from 42 leaves us with 2.
Fetch the next digit (6) from the dividend, attach it to 2 and continue: 26 / 5

Step 4:
If we divide 26 by 5, we get 5 and a remainder of 1.
Put 5 as the next digit of the answer. 
Result so far: 785.0
If we take 25 away from 26, we end up with 1.
Append the next digit (6) from the dividend to 1 and continue with: 16 / 5

On to step 5:
When dividing 16 by 5, we get 3 with a remainder of 1.
The number 3 becomes the next digit in our result. 
Result so far: 7853.0
Subtracting 15 from 16 leaves us with 1.
Fetch the next digit (6) from the dividend, attach it to 1 and continue: 16 / 5

Step 6:
The number 5 fits into 16 3 times, leaving a remainder of 1.
Write down 3 as next digit of the result. 
Result so far: 78533.0
The remainder is 1 after subtracting 15 from 16.
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 7:
The number 5 fits into 10 2 times, leaving a remainder of 0.
The next digit of our result is 2. 
Result so far: 78533.2
The remainder is 0 after subtracting 10 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 8:
5 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 78533.2
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.

Step 9:
5 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 78533.2
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 outcome is 78533.2, with a leftover of 0.0.