We're dividing 64293115 by 9 
The aim is to understand the frequency of 9 in 64293115.

Let's proceed to step 1:
6 divided by 9 is 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Grab the next digit (4) from the dividend, add it to 6, then carry on: 64 / 9

On to step 2:
If we divide 64 by 9, we get 7 and a remainder of 1.
The next digit of our result is 7. 
Result so far: 7.0
The remainder is 1 after subtracting 63 from 64.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 9

Moving on to step 3:
9 can be fit into 12 1 times, resulting in a remainder of 3.
The number 1 becomes the next digit in our result. 
Result so far: 71.0
Deduct 9 from 12 and we're left with 3.
Take the next digit (9) from the dividend and append it to 3, then repeat: 39 / 9

On to step 4:
39 divided by 9 is 4 with a remainder of 3.
Put 4 as the next digit of the answer. 
Result so far: 714.0
If we subtract 36 from 39, we get 3.
Bring next digit (3) of the dividend behind the 3 and repeat the process: 33 / 9

Moving on to step 5:
33 divided by 9 is 3 with a remainder of 6.
Write down 3 as next digit of the result. 
Result so far: 7143.0
Deduct 27 from 33 and we're left with 6.
Include the next digit (1) from the dividend after 6, then repeat: 61 / 9

Advancing to step 6:
61 divided by 9 is 6 with a remainder of 7.
Record the quotient 6 as the next digit in the result. 
Result so far: 71436.0
Subtracting 54 from 61 leaves us with 7.
Include the next digit (1) from the dividend after 7, then repeat: 71 / 9

Let's proceed to step 7:
9 goes into 71 7 times with a remainder of 8.
Write down 7 as next digit of the result. 
Result so far: 714367.0
Subtract 63 from 71 to get 8.
Append the next digit (5) from the dividend to 8 and continue with: 85 / 9

Advancing to step 8:
The number 9 fits into 85 9 times, leaving a remainder of 4.
Put 9 as the next digit of the answer. 
Result so far: 7143679.0
Subtracting 81 from 85 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 9:
9 can be fit into 40 4 times, resulting in a remainder of 4.
Record the quotient 4 as the next digit in the result. 
Result so far: 7143679.4
The remainder is 4 after subtracting 36 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 10:
9 can be fit into 40 4 times, resulting in a remainder of 4.
Record the quotient 4 as the next digit in the result. 
Result so far: 7143679.44
Subtract 36 from 40 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Our division results in 7143679.44 with a remaining 0.004.