946929 ÷ 9 
The aim is to understand the frequency of 9 in 946929.

Step 1:
9 divided by 9 is 1 with a remainder of 0.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 0 after subtracting 9 from 9.
Take the next digit (4) from the dividend and append it to 0, then repeat: 4 / 9

On to step 2:
9 can be fit into 4 0 times, resulting in a remainder of 4.
The next digit of our result is 0. 
Result so far: 10.0
Subtract 0 from 4 to get 4.
Fetch the next digit (6) from the dividend, attach it to 4 and continue: 46 / 9

On to step 3:
9 can be fit into 46 5 times, resulting in a remainder of 1.
Write down 5 as next digit of the result. 
Result so far: 105.0
The remainder is 1 after subtracting 45 from 46.
Bring next digit (9) of the dividend behind the 1 and repeat the process: 19 / 9

On to step 4:
9 can be fit into 19 2 times, resulting in a remainder of 1.
The number 2 becomes the next digit in our result. 
Result so far: 1052.0
Subtracting 18 from 19 leaves us with 1.
Take the next digit (2) from the dividend and append it to 1, then repeat: 12 / 9

Advancing to step 5:
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: 10521.0
If we take 9 away from 12, we end up with 3.
Grab the next digit (9) from the dividend, add it to 3, then carry on: 39 / 9

On to step 6:
9 can be fit into 39 4 times, resulting in a remainder of 3.
Record the quotient 4 as the next digit in the result. 
Result so far: 105214.0
Subtracting 36 from 39 leaves us 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.

Moving on to step 7:
When dividing 30 by 9, we get 3 with a remainder of 3.
Record the quotient 3 as the next digit in the result. 
Result so far: 105214.3
The remainder is 3 after subtracting 27 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 8:
9 can be fit into 30 3 times, resulting in a remainder of 3.
Use 3 as the next digit of our solution. 
Result so far: 105214.33
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 result is 105214.33 with a remainder of 0.003.