430603 ÷ 5 
The aim is to understand the frequency of 5 in 430603.

On to step 1:
4 divided by 5 is 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Fetch the next digit (3) from the dividend, attach it to 4 and continue: 43 / 5

Advancing to step 2:
5 can be fit into 43 8 times, resulting in a remainder of 3.
The next digit of our result is 8. 
Result so far: 8.0
If we subtract 40 from 43, we get 3.
Append the next digit (0) from the dividend to 3 and continue with: 30 / 5

Going ahead to step 3:
5 goes into 30 6 times with a remainder of 0.
The number 6 becomes the next digit in our result. 
Result so far: 86.0
The remainder is 0 after subtracting 30 from 30.
Grab the next digit (6) from the dividend, add it to 0, then carry on: 6 / 5

Advancing to step 4:
When dividing 6 by 5, we get 1 with a remainder of 1.
Write down 1 as next digit of the result. 
Result so far: 861.0
The remainder is 1 after subtracting 5 from 6.
Fetch the next digit (0) from the dividend, attach it to 1 and continue: 10 / 5

Let's proceed to step 5:
If we divide 10 by 5, we get 2 and a remainder of 0.
Use 2 as the next digit of our solution. 
Result so far: 8612.0
Deduct 10 from 10 and we're left with 0.
Take the next digit (3) from the dividend and append it to 0, then repeat: 3 / 5

Let's proceed to step 6:
5 can be fit into 3 0 times, resulting in a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 86120.0
If we take 0 away from 3, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 7:
5 can be fit into 30 6 times, resulting in a remainder of 0.
Record the quotient 6 as the next digit in the result. 
Result so far: 86120.6
If we subtract 30 from 30, 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.

Let's proceed to step 8:
0 divided by 5 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 86120.6
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:
The number 5 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 86120.6
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 86120.6 with a remaining 0.0.