346381 divided by 9 
The aim is to understand the frequency of 9 in 346381.

Moving on to step 1:
3 divided by 9 is 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Include the next digit (4) from the dividend after 3, then repeat: 34 / 9

Let's proceed to step 2:
9 goes into 34 3 times with a remainder of 7.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we subtract 27 from 34, we get 7.
Bring next digit (6) of the dividend behind the 7 and repeat the process: 76 / 9

Advancing to step 3:
76 divided by 9 is 8 with a remainder of 4.
The next digit of our result is 8. 
Result so far: 38.0
Subtracting 72 from 76 leaves us with 4.
Grab the next digit (3) from the dividend, add it to 4, then carry on: 43 / 9

On to step 4:
43 divided by 9 is 4 with a remainder of 7.
Write down 4 as next digit of the result. 
Result so far: 384.0
Deduct 36 from 43 and we're left with 7.
Bring next digit (8) of the dividend behind the 7 and repeat the process: 78 / 9

Going ahead to step 5:
If we divide 78 by 9, we get 8 and a remainder of 6.
The next digit of our result is 8. 
Result so far: 3848.0
If we take 72 away from 78, we end up with 6.
Append the next digit (1) from the dividend to 6 and continue with: 61 / 9

On to step 6:
If we divide 61 by 9, we get 6 and a remainder of 7.
Use 6 as the next digit of our solution. 
Result so far: 38486.0
If we take 54 away from 61, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 7:
9 can be fit into 70 7 times, resulting in a remainder of 7.
The next digit of our result is 7. 
Result so far: 38486.7
If we subtract 63 from 70, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 8:
The number 9 fits into 70 7 times, leaving a remainder of 7.
The number 7 becomes the next digit in our result. 
Result so far: 38486.77
Subtract 63 from 70 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

The final result is 38486.77 with a remainder of 0.007.