Let's divide 280114 by 3
The aim is to understand the frequency of 3 in 280114.

Advancing to step 1:
3 goes into 2 0 times with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Append the next digit (8) from the dividend to 2 and continue with: 28 / 3

Moving on to step 2:
28 divided by 3 is 9 with a remainder of 1.
The next digit of our result is 9. 
Result so far: 9.0
Subtract 27 from 28 to get 1.
Take the next digit (0) from the dividend and append it to 1, then repeat: 10 / 3

Advancing to step 3:
The number 3 fits into 10 3 times, leaving a remainder of 1.
Write down 3 as next digit of the result. 
Result so far: 93.0
If we subtract 9 from 10, we get 1.
Fetch the next digit (1) from the dividend, attach it to 1 and continue: 11 / 3

Let's proceed to step 4:
The number 3 fits into 11 3 times, leaving a remainder of 2.
The number 3 becomes the next digit in our result. 
Result so far: 933.0
Subtract 9 from 11 to get 2.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 3

Advancing to step 5:
If we divide 21 by 3, we get 7 and a remainder of 0.
Write down 7 as next digit of the result. 
Result so far: 9337.0
Subtract 21 from 21 to get 0.
Include the next digit (4) from the dividend after 0, then repeat: 4 / 3

On to step 6:
If we divide 4 by 3, we get 1 and a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 93371.0
Subtract 3 from 4 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.

Going ahead to step 7:
The number 3 fits into 10 3 times, leaving a remainder of 1.
The next digit of our result is 3. 
Result so far: 93371.3
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.

Step 8:
If we divide 10 by 3, we get 3 and a remainder of 1.
Write down 3 as next digit of the result. 
Result so far: 93371.33
If we take 9 away from 10, we end up 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 final result is 93371.33 with a remainder of 0.001.