We look at the division of 675823 by 3 
The aim is to understand the frequency of 3 in 675823.

Going ahead to step 1:
6 divided by 3 is 2 with a remainder of 0.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Deduct 6 from 6 and we're left with 0.
Include the next digit (7) from the dividend after 0, then repeat: 7 / 3

Let's proceed to step 2:
The number 3 fits into 7 2 times, leaving a remainder of 1.
Use 2 as the next digit of our solution. 
Result so far: 22.0
Deduct 6 from 7 and we're left with 1.
Append the next digit (5) from the dividend to 1 and continue with: 15 / 3

Going ahead to step 3:
3 can be fit into 15 5 times, resulting in a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 225.0
Deduct 15 from 15 and we're left with 0.
Append the next digit (8) from the dividend to 0 and continue with: 8 / 3

Let's proceed to step 4:
When dividing 8 by 3, we get 2 with a remainder of 2.
Write down 2 as next digit of the result. 
Result so far: 2252.0
Deduct 6 from 8 and we're left with 2.
Include the next digit (2) from the dividend after 2, then repeat: 22 / 3

Advancing to step 5:
If we divide 22 by 3, we get 7 and a remainder of 1.
Record the quotient 7 as the next digit in the result. 
Result so far: 22527.0
Subtracting 21 from 22 leaves us with 1.
Fetch the next digit (3) from the dividend, attach it to 1 and continue: 13 / 3

Step 6:
The number 3 fits into 13 4 times, leaving a remainder of 1.
Put 4 as the next digit of the answer. 
Result so far: 225274.0
If we subtract 12 from 13, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 7:
3 can be fit into 10 3 times, resulting in a remainder of 1.
Record the quotient 3 as the next digit in the result. 
Result so far: 225274.3
Subtract 9 from 10 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 8:
The number 3 fits into 10 3 times, leaving a remainder of 1.
Record the quotient 3 as the next digit in the result. 
Result so far: 225274.33
Subtracting 9 from 10 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

The quotient of the division is 225274.33, and the remainder is 0.001.