We look at the division of 526396 by 5 
The aim is to understand the frequency of 5 in 526396.

Step 1:
5 divided by 5 is 1 with a remainder of 0.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 5 away from 5, we end up with 0.
Append the next digit (2) from the dividend to 0 and continue with: 2 / 5

On to step 2:
The number 5 fits into 2 0 times, leaving a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 10.0
The remainder is 2 after subtracting 0 from 2.
Fetch the next digit (6) from the dividend, attach it to 2 and continue: 26 / 5

Moving on to step 3:
5 goes into 26 5 times with a remainder of 1.
Put 5 as the next digit of the answer. 
Result so far: 105.0
Deduct 25 from 26 and we're left with 1.
Append the next digit (3) from the dividend to 1 and continue with: 13 / 5

On to step 4:
5 goes into 13 2 times with a remainder of 3.
Use 2 as the next digit of our solution. 
Result so far: 1052.0
Deduct 10 from 13 and we're left with 3.
Grab the next digit (9) from the dividend, add it to 3, then carry on: 39 / 5

Advancing to step 5:
When dividing 39 by 5, we get 7 with a remainder of 4.
Use 7 as the next digit of our solution. 
Result so far: 10527.0
If we subtract 35 from 39, we get 4.
Fetch the next digit (6) from the dividend, attach it to 4 and continue: 46 / 5

Step 6:
5 goes into 46 9 times with a remainder of 1.
The number 9 becomes the next digit in our result. 
Result so far: 105279.0
If we subtract 45 from 46, we get 1.
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:
5 can be fit into 10 2 times, resulting in a remainder of 0.
The next digit of our result is 2. 
Result so far: 105279.2
Subtracting 10 from 10 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.

Let's proceed to 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: 105279.2
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.

Advancing to step 9:
0 divided by 5 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 105279.2
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.

Our division results in 105279.2 with a remaining 0.0.