291000 divided by 9 
The aim is to understand the frequency of 9 in 291000.

On to step 1:
9 goes into 2 0 times with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Grab the next digit (9) from the dividend, add it to 2, then carry on: 29 / 9

On to step 2:
The number 9 fits into 29 3 times, leaving a remainder of 2.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
The remainder is 2 after subtracting 27 from 29.
Append the next digit (1) from the dividend to 2 and continue with: 21 / 9

Let's proceed to step 3:
The number 9 fits into 21 2 times, leaving a remainder of 3.
The next digit of our result is 2. 
Result so far: 32.0
Subtracting 18 from 21 leaves us with 3.
Fetch the next digit (0) from the dividend, attach it to 3 and continue: 30 / 9

Moving on to step 4:
When dividing 30 by 9, we get 3 with a remainder of 3.
The number 3 becomes the next digit in our result. 
Result so far: 323.0
The remainder is 3 after subtracting 27 from 30.
Bring next digit (0) of the dividend behind the 3 and repeat the process: 30 / 9

Step 5:
9 can be fit into 30 3 times, resulting in a remainder of 3.
Record the quotient 3 as the next digit in the result. 
Result so far: 3233.0
If we subtract 27 from 30, we get 3.
Append the next digit (0) from the dividend to 3 and continue with: 30 / 9

Advancing to step 6:
9 goes into 30 3 times with a remainder of 3.
The number 3 becomes the next digit in our result. 
Result so far: 32333.0
Subtract 27 from 30 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 7:
30 divided by 9 is 3 with a remainder of 3.
Record the quotient 3 as the next digit in the result. 
Result so far: 32333.3
Deduct 27 from 30 and we're left 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.

Going ahead to step 8:
30 divided by 9 is 3 with a remainder of 3.
Write down 3 as next digit of the result. 
Result so far: 32333.33
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.

The final outcome is 32333.33, with a leftover of 0.003.