We're dividing 923297 by 3 
The aim is to understand the frequency of 3 in 923297.

On to step 1:
When dividing 9 by 3, we get 3 with a remainder of 0.
Put 3 as the next digit of the answer. 
Result so far: 3.0
The remainder is 0 after subtracting 9 from 9.
Bring next digit (2) of the dividend behind the 0 and repeat the process: 2 / 3

Advancing to step 2:
If we divide 2 by 3, we get 0 and a remainder of 2.
The next digit of our result is 0. 
Result so far: 30.0
Subtracting 0 from 2 leaves us with 2.
Fetch the next digit (3) from the dividend, attach it to 2 and continue: 23 / 3

Step 3:
The number 3 fits into 23 7 times, leaving a remainder of 2.
Put 7 as the next digit of the answer. 
Result so far: 307.0
Subtract 21 from 23 to get 2.
Append the next digit (2) from the dividend to 2 and continue with: 22 / 3

Let's proceed to step 4:
When dividing 22 by 3, we get 7 with a remainder of 1.
Use 7 as the next digit of our solution. 
Result so far: 3077.0
The remainder is 1 after subtracting 21 from 22.
Include the next digit (9) from the dividend after 1, then repeat: 19 / 3

Moving on to step 5:
3 goes into 19 6 times with a remainder of 1.
Write down 6 as next digit of the result. 
Result so far: 30776.0
Subtracting 18 from 19 leaves us with 1.
Include the next digit (7) from the dividend after 1, then repeat: 17 / 3

Going ahead to step 6:
The number 3 fits into 17 5 times, leaving a remainder of 2.
The next digit of our result is 5. 
Result so far: 307765.0
Subtracting 15 from 17 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 7:
If we divide 20 by 3, we get 6 and a remainder of 2.
The next digit of our result is 6. 
Result so far: 307765.6
Subtracting 18 from 20 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 8:
20 divided by 3 is 6 with a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 307765.66
If we take 18 away from 20, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

The final outcome is 307765.66, with a leftover of 0.002.