28734635 divided by 3 
The aim is to understand the frequency of 3 in 28734635.

On to step 1:
The number 3 fits into 2 0 times, leaving a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Fetch the next digit (8) from the dividend, attach it to 2 and continue: 28 / 3

Step 2:
If we divide 28 by 3, we get 9 and a remainder of 1.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Subtract 27 from 28 to get 1.
Take the next digit (7) from the dividend and append it to 1, then repeat: 17 / 3

Going ahead to step 3:
17 divided by 3 is 5 with a remainder of 2.
Record the quotient 5 as the next digit in the result. 
Result so far: 95.0
Subtracting 15 from 17 leaves us with 2.
Include the next digit (3) from the dividend after 2, then repeat: 23 / 3

On to step 4:
3 can be fit into 23 7 times, resulting in a remainder of 2.
Use 7 as the next digit of our solution. 
Result so far: 957.0
The remainder is 2 after subtracting 21 from 23.
Take the next digit (4) from the dividend and append it to 2, then repeat: 24 / 3

On to step 5:
3 goes into 24 8 times with a remainder of 0.
Write down 8 as next digit of the result. 
Result so far: 9578.0
Deduct 24 from 24 and we're left with 0.
Append the next digit (6) from the dividend to 0 and continue with: 6 / 3

Moving on to step 6:
3 goes into 6 2 times with a remainder of 0.
Write down 2 as next digit of the result. 
Result so far: 95782.0
Subtracting 6 from 6 leaves us with 0.
Grab the next digit (3) from the dividend, add it to 0, then carry on: 3 / 3

Let's proceed to step 7:
3 goes into 3 1 times with a remainder of 0.
Write down 1 as next digit of the result. 
Result so far: 957821.0
Subtract 3 from 3 to get 0.
Take the next digit (5) from the dividend and append it to 0, then repeat: 5 / 3

Moving on to step 8:
The number 3 fits into 5 1 times, leaving a remainder of 2.
The number 1 becomes the next digit in our result. 
Result so far: 9578211.0
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.

Advancing to step 9:
When dividing 20 by 3, we get 6 with a remainder of 2.
Use 6 as the next digit of our solution. 
Result so far: 9578211.6
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.

Going ahead to step 10:
20 divided by 3 is 6 with a remainder of 2.
The next digit of our result is 6. 
Result so far: 9578211.66
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.

In conclusion, the division gives 9578211.66 with a balance of 0.002.