We're dividing 520010 by 5 
The aim is to understand the frequency of 5 in 520010.

Let's proceed to step 1:
5 goes into 5 1 times with a remainder of 0.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 5 from 5, we get 0.
Grab the next digit (2) from the dividend, add it to 0, then carry on: 2 / 5

Step 2:
If we divide 2 by 5, we get 0 and a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
Subtracting 0 from 2 leaves us with 2.
Append the next digit (0) from the dividend to 2 and continue with: 20 / 5

Let's proceed to step 3:
If we divide 20 by 5, we get 4 and a remainder of 0.
The number 4 becomes the next digit in our result. 
Result so far: 104.0
Deduct 20 from 20 and we're left with 0.
Grab the next digit (0) from the dividend, add it to 0, then carry on: 0 / 5

On to step 4:
5 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 1040.0
If we subtract 0 from 0, we get 0.
Fetch the next digit (1) from the dividend, attach it to 0 and continue: 1 / 5

On to step 5:
The number 5 fits into 1 0 times, leaving a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 10400.0
The remainder is 1 after subtracting 0 from 1.
Bring next digit (0) of the dividend behind the 1 and repeat the process: 10 / 5

Going ahead to step 6:
5 can be fit into 10 2 times, resulting in a remainder of 0.
Record the quotient 2 as the next digit in the result. 
Result so far: 104002.0
The remainder is 0 after subtracting 10 from 10.
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:
0 divided by 5 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 104002.0
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.

Step 8:
The number 5 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 104002.0
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 outcome is 104002.0, with a leftover of 0.0.