431712 ÷ 5 
The aim is to understand the frequency of 5 in 431712.

On to step 1:
When dividing 4 by 5, we get 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Include the next digit (3) from the dividend after 4, then repeat: 43 / 5

Going ahead to step 2:
5 can be fit into 43 8 times, resulting in a remainder of 3.
Use 8 as the next digit of our solution. 
Result so far: 8.0
The remainder is 3 after subtracting 40 from 43.
Fetch the next digit (1) from the dividend, attach it to 3 and continue: 31 / 5

Let's proceed to step 3:
The number 5 fits into 31 6 times, leaving a remainder of 1.
Write down 6 as next digit of the result. 
Result so far: 86.0
Subtracting 30 from 31 leaves us with 1.
Fetch the next digit (7) from the dividend, attach it to 1 and continue: 17 / 5

Let's proceed to step 4:
17 divided by 5 is 3 with a remainder of 2.
The number 3 becomes the next digit in our result. 
Result so far: 863.0
Deduct 15 from 17 and we're left with 2.
Grab the next digit (1) from the dividend, add it to 2, then carry on: 21 / 5

Advancing to step 5:
5 goes into 21 4 times with a remainder of 1.
Write down 4 as next digit of the result. 
Result so far: 8634.0
Subtracting 20 from 21 leaves us with 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 5

Going ahead to step 6:
5 can be fit into 12 2 times, resulting in a remainder of 2.
The next digit of our result is 2. 
Result so far: 86342.0
If we take 10 away from 12, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 7:
If we divide 20 by 5, we get 4 and a remainder of 0.
Use 4 as the next digit of our solution. 
Result so far: 86342.4
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 8:
5 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 86342.4
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.

On to step 9:
0 divided by 5 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 86342.4
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.

After the division, we end up with 86342.4 and a remainder of 0.0.