853965 ÷ 5 
The aim is to understand the frequency of 5 in 853965.

Let's proceed to step 1:
5 goes into 8 1 times with a remainder of 3.
The next digit of our result is 1. 
Result so far: 1.0
If we take 5 away from 8, we end up with 3.
Take the next digit (5) from the dividend and append it to 3, then repeat: 35 / 5

Step 2:
5 goes into 35 7 times with a remainder of 0.
Record the quotient 7 as the next digit in the result. 
Result so far: 17.0
Subtract 35 from 35 to get 0.
Bring next digit (3) of the dividend behind the 0 and repeat the process: 3 / 5

Let's proceed to step 3:
If we divide 3 by 5, we get 0 and a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 170.0
If we subtract 0 from 3, we get 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 5

Let's proceed to step 4:
5 goes into 39 7 times with a remainder of 4.
Put 7 as the next digit of the answer. 
Result so far: 1707.0
Subtracting 35 from 39 leaves us with 4.
Grab the next digit (6) from the dividend, add it to 4, then carry on: 46 / 5

Let's proceed to step 5:
If we divide 46 by 5, we get 9 and a remainder of 1.
The next digit of our result is 9. 
Result so far: 17079.0
If we subtract 45 from 46, we get 1.
Fetch the next digit (5) from the dividend, attach it to 1 and continue: 15 / 5

Going ahead to step 6:
The number 5 fits into 15 3 times, leaving a remainder of 0.
Write down 3 as next digit of the result. 
Result so far: 170793.0
If we take 15 away from 15, 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.

On to step 7:
0 divided by 5 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 170793.0
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:
5 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 170793.0
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.

The final result is 170793.0 with a remainder of 0.0.