We divide 264081 by 9
The aim is to understand the frequency of 9 in 264081.

Step 1:
2 divided by 9 is 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Take the next digit (6) from the dividend and append it to 2, then repeat: 26 / 9

Moving on to step 2:
The number 9 fits into 26 2 times, leaving a remainder of 8.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we subtract 18 from 26, we get 8.
Take the next digit (4) from the dividend and append it to 8, then repeat: 84 / 9

Advancing to step 3:
If we divide 84 by 9, we get 9 and a remainder of 3.
Use 9 as the next digit of our solution. 
Result so far: 29.0
Deduct 81 from 84 and we're left with 3.
Take the next digit (0) from the dividend and append it to 3, then repeat: 30 / 9

Step 4:
When dividing 30 by 9, we get 3 with a remainder of 3.
Write down 3 as next digit of the result. 
Result so far: 293.0
Subtract 27 from 30 to get 3.
Take the next digit (8) from the dividend and append it to 3, then repeat: 38 / 9

Going ahead to step 5:
The number 9 fits into 38 4 times, leaving a remainder of 2.
Use 4 as the next digit of our solution. 
Result so far: 2934.0
Subtracting 36 from 38 leaves us with 2.
Append the next digit (1) from the dividend to 2 and continue with: 21 / 9

Step 6:
If we divide 21 by 9, we get 2 and a remainder of 3.
Record the quotient 2 as the next digit in the result. 
Result so far: 29342.0
If we take 18 away from 21, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 7:
The number 9 fits into 30 3 times, leaving a remainder of 3.
Write down 3 as next digit of the result. 
Result so far: 29342.3
If we take 27 away from 30, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 8:
If we divide 30 by 9, we get 3 and a remainder of 3.
Put 3 as the next digit of the answer. 
Result so far: 29342.33
If we take 27 away from 30, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

After the division, we end up with 29342.33 and a remainder of 0.003.