589578 ÷ 9 
The aim is to understand the frequency of 9 in 589578.

Going ahead to step 1:
The number 9 fits into 5 0 times, leaving a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Fetch the next digit (8) from the dividend, attach it to 5 and continue: 58 / 9

Advancing to step 2:
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: 6.0
Subtracting 54 from 58 leaves us with 4.
Append the next digit (9) from the dividend to 4 and continue with: 49 / 9

Going ahead to step 3:
49 divided by 9 is 5 with a remainder of 4.
The next digit of our result is 5. 
Result so far: 65.0
Deduct 45 from 49 and we're left with 4.
Take the next digit (5) from the dividend and append it to 4, then repeat: 45 / 9

Let's proceed to step 4:
45 divided by 9 is 5 with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 655.0
If we subtract 45 from 45, we get 0.
Include the next digit (7) from the dividend after 0, then repeat: 7 / 9

Step 5:
9 can be fit into 7 0 times, resulting in a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 6550.0
Subtract 0 from 7 to get 7.
Include the next digit (8) from the dividend after 7, then repeat: 78 / 9

Let's proceed to step 6:
9 goes into 78 8 times with a remainder of 6.
Use 8 as the next digit of our solution. 
Result so far: 65508.0
If we take 72 away from 78, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 7:
60 divided by 9 is 6 with a remainder of 6.
The number 6 becomes the next digit in our result. 
Result so far: 65508.6
If we subtract 54 from 60, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 8:
The number 9 fits into 60 6 times, leaving a remainder of 6.
Record the quotient 6 as the next digit in the result. 
Result so far: 65508.66
Deduct 54 from 60 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Our division results in 65508.66 with a remaining 0.006.