Let's divide 530270 by 9
The aim is to understand the frequency of 9 in 530270.

Step 1:
If we divide 5 by 9, we get 0 and a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Bring next digit (3) of the dividend behind the 5 and repeat the process: 53 / 9

Let's proceed to step 2:
The number 9 fits into 53 5 times, leaving a remainder of 8.
The next digit of our result is 5. 
Result so far: 5.0
Subtracting 45 from 53 leaves us with 8.
Take the next digit (0) from the dividend and append it to 8, then repeat: 80 / 9

Let's proceed to step 3:
9 can be fit into 80 8 times, resulting in a remainder of 8.
Record the quotient 8 as the next digit in the result. 
Result so far: 58.0
Subtracting 72 from 80 leaves us with 8.
Bring next digit (2) of the dividend behind the 8 and repeat the process: 82 / 9

Moving on to step 4:
82 divided by 9 is 9 with a remainder of 1.
Use 9 as the next digit of our solution. 
Result so far: 589.0
If we take 81 away from 82, we end up with 1.
Bring next digit (7) of the dividend behind the 1 and repeat the process: 17 / 9

Going ahead to step 5:
If we divide 17 by 9, we get 1 and a remainder of 8.
The number 1 becomes the next digit in our result. 
Result so far: 5891.0
Deduct 9 from 17 and we're left with 8.
Bring next digit (0) of the dividend behind the 8 and repeat the process: 80 / 9

Moving on to step 6:
The number 9 fits into 80 8 times, leaving a remainder of 8.
The number 8 becomes the next digit in our result. 
Result so far: 58918.0
Subtract 72 from 80 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 7:
80 divided by 9 is 8 with a remainder of 8.
The number 8 becomes the next digit in our result. 
Result so far: 58918.8
The remainder is 8 after subtracting 72 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 8:
9 goes into 80 8 times with a remainder of 8.
Use 8 as the next digit of our solution. 
Result so far: 58918.88
Deduct 72 from 80 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The final outcome is 58918.88, with a leftover of 0.008.