We're dividing 811046 by 3 
The aim is to understand the frequency of 3 in 811046.

On to step 1:
8 divided by 3 is 2 with a remainder of 2.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we subtract 6 from 8, we get 2.
Append the next digit (1) from the dividend to 2 and continue with: 21 / 3

Advancing to step 2:
When dividing 21 by 3, we get 7 with a remainder of 0.
Record the quotient 7 as the next digit in the result. 
Result so far: 27.0
Subtracting 21 from 21 leaves us with 0.
Include the next digit (1) from the dividend after 0, then repeat: 1 / 3

Step 3:
1 divided by 3 is 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 270.0
If we subtract 0 from 1, we get 1.
Grab the next digit (0) from the dividend, add it to 1, then carry on: 10 / 3

Step 4:
3 can be fit into 10 3 times, resulting in a remainder of 1.
The next digit of our result is 3. 
Result so far: 2703.0
Subtract 9 from 10 to get 1.
Fetch the next digit (4) from the dividend, attach it to 1 and continue: 14 / 3

Advancing to step 5:
3 can be fit into 14 4 times, resulting in a remainder of 2.
Put 4 as the next digit of the answer. 
Result so far: 27034.0
The remainder is 2 after subtracting 12 from 14.
Append the next digit (6) from the dividend to 2 and continue with: 26 / 3

Going ahead to step 6:
The number 3 fits into 26 8 times, leaving a remainder of 2.
Put 8 as the next digit of the answer. 
Result so far: 270348.0
Subtracting 24 from 26 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:
The number 3 fits into 20 6 times, leaving a remainder of 2.
The next digit of our result is 6. 
Result so far: 270348.6
Subtract 18 from 20 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 8:
When dividing 20 by 3, we get 6 with a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 270348.66
The remainder is 2 after subtracting 18 from 20.
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 270348.66, with a leftover of 0.002.