304475 divided by 3 
The aim is to understand the frequency of 3 in 304475.

Let's proceed to step 1:
3 goes into 3 1 times 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 3 from 3.
Bring next digit (0) of the dividend behind the 0 and repeat the process: 0 / 3

Moving on to step 2:
0 divided by 3 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
Subtract 0 from 0 to get 0.
Take the next digit (4) from the dividend and append it to 0, then repeat: 4 / 3

Let's proceed to step 3:
3 can be fit into 4 1 times, resulting in a remainder of 1.
Write down 1 as next digit of the result. 
Result so far: 101.0
Subtract 3 from 4 to get 1.
Grab the next digit (4) from the dividend, add it to 1, then carry on: 14 / 3

Advancing to step 4:
If we divide 14 by 3, we get 4 and a remainder of 2.
Record the quotient 4 as the next digit in the result. 
Result so far: 1014.0
If we take 12 away from 14, we end up with 2.
Bring next digit (7) of the dividend behind the 2 and repeat the process: 27 / 3

Advancing to step 5:
If we divide 27 by 3, we get 9 and a remainder of 0.
Write down 9 as next digit of the result. 
Result so far: 10149.0
Deduct 27 from 27 and we're left with 0.
Include the next digit (5) from the dividend after 0, then repeat: 5 / 3

Let's proceed to step 6:
5 divided by 3 is 1 with a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 101491.0
If we take 3 away from 5, 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.

On to step 7:
3 can be fit into 20 6 times, resulting in a remainder of 2.
Record the quotient 6 as the next digit in the result. 
Result so far: 101491.6
Deduct 18 from 20 and we're left 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.

Advancing to step 8:
20 divided by 3 is 6 with a remainder of 2.
Use 6 as the next digit of our solution. 
Result so far: 101491.66
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.

Our division results in 101491.66 with a remaining 0.002.