Let's divide 572985 by 9
The aim is to understand the frequency of 9 in 572985.

Advancing to step 1:
9 can be fit into 5 0 times, resulting in a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Fetch the next digit (7) from the dividend, attach it to 5 and continue: 57 / 9

Let's proceed to step 2:
9 can be fit into 57 6 times, resulting in a remainder of 3.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
Deduct 54 from 57 and we're left with 3.
Grab the next digit (2) from the dividend, add it to 3, then carry on: 32 / 9

Step 3:
9 goes into 32 3 times with a remainder of 5.
Record the quotient 3 as the next digit in the result. 
Result so far: 63.0
Subtracting 27 from 32 leaves us with 5.
Grab the next digit (9) from the dividend, add it to 5, then carry on: 59 / 9

Advancing to step 4:
If we divide 59 by 9, we get 6 and a remainder of 5.
Put 6 as the next digit of the answer. 
Result so far: 636.0
Subtract 54 from 59 to get 5.
Bring next digit (8) of the dividend behind the 5 and repeat the process: 58 / 9

Going ahead to step 5:
When dividing 58 by 9, we get 6 with a remainder of 4.
Put 6 as the next digit of the answer. 
Result so far: 6366.0
The remainder is 4 after subtracting 54 from 58.
Fetch the next digit (5) from the dividend, attach it to 4 and continue: 45 / 9

Let's proceed to step 6:
The number 9 fits into 45 5 times, leaving a remainder of 0.
The next digit of our result is 5. 
Result so far: 63665.0
If we subtract 45 from 45, 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.

On to step 7:
The number 9 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 63665.0
If we subtract 0 from 0, 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.

On to step 8:
The number 9 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 63665.0
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.

In conclusion, the division gives 63665.0 with a balance of 0.0.