We look at the division of 369820 by 5 
The aim is to understand the frequency of 5 in 369820.

Advancing to step 1:
3 divided by 5 is 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Grab the next digit (6) from the dividend, add it to 3, then carry on: 36 / 5

Let's proceed to step 2:
When dividing 36 by 5, we get 7 with a remainder of 1.
The next digit of our result is 7. 
Result so far: 7.0
The remainder is 1 after subtracting 35 from 36.
Append the next digit (9) from the dividend to 1 and continue with: 19 / 5

Going ahead to step 3:
5 goes into 19 3 times with a remainder of 4.
Use 3 as the next digit of our solution. 
Result so far: 73.0
Subtracting 15 from 19 leaves us with 4.
Take the next digit (8) from the dividend and append it to 4, then repeat: 48 / 5

Going ahead to step 4:
5 can be fit into 48 9 times, resulting in a remainder of 3.
Record the quotient 9 as the next digit in the result. 
Result so far: 739.0
If we take 45 away from 48, we end up with 3.
Grab the next digit (2) from the dividend, add it to 3, then carry on: 32 / 5

Moving on to step 5:
The number 5 fits into 32 6 times, leaving a remainder of 2.
Put 6 as the next digit of the answer. 
Result so far: 7396.0
If we subtract 30 from 32, we get 2.
Append the next digit (0) from the dividend to 2 and continue with: 20 / 5

On to step 6:
When dividing 20 by 5, we get 4 with a remainder of 0.
Use 4 as the next digit of our solution. 
Result so far: 73964.0
Subtracting 20 from 20 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.

Advancing to step 7:
5 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 73964.0
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.

Step 8:
The number 5 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 73964.0
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.

The quotient of the division is 73964.0, and the remainder is 0.0.