We divide 712064 by 9
The aim is to understand the frequency of 9 in 712064.

On to step 1:
The number 9 fits into 7 0 times, leaving a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Fetch the next digit (1) from the dividend, attach it to 7 and continue: 71 / 9

Advancing to step 2:
9 can be fit into 71 7 times, resulting in a remainder of 8.
Use 7 as the next digit of our solution. 
Result so far: 7.0
If we take 63 away from 71, we end up with 8.
Take the next digit (2) from the dividend and append it to 8, then repeat: 82 / 9

Going ahead to step 3:
When dividing 82 by 9, we get 9 with a remainder of 1.
The next digit of our result is 9. 
Result so far: 79.0
Subtract 81 from 82 to get 1.
Include the next digit (0) from the dividend after 1, then repeat: 10 / 9

On to step 4:
10 divided by 9 is 1 with a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 791.0
If we subtract 9 from 10, we get 1.
Fetch the next digit (6) from the dividend, attach it to 1 and continue: 16 / 9

Step 5:
9 goes into 16 1 times with a remainder of 7.
Use 1 as the next digit of our solution. 
Result so far: 7911.0
Deduct 9 from 16 and we're left with 7.
Bring next digit (4) of the dividend behind the 7 and repeat the process: 74 / 9

Moving on to step 6:
If we divide 74 by 9, we get 8 and a remainder of 2.
The number 8 becomes the next digit in our result. 
Result so far: 79118.0
If we take 72 away from 74, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 7:
9 goes into 20 2 times with a remainder of 2.
Record the quotient 2 as the next digit in the result. 
Result so far: 79118.2
If we take 18 away from 20, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 8:
The number 9 fits into 20 2 times, leaving a remainder of 2.
Put 2 as the next digit of the answer. 
Result so far: 79118.22
Deduct 18 from 20 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

The final result is 79118.22 with a remainder of 0.002.