Let's divide 12775616 by 3
The aim is to understand the frequency of 3 in 12775616.

Step 1:
When dividing 1 by 3, we get 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Fetch the next digit (2) from the dividend, attach it to 1 and continue: 12 / 3

Let's proceed to step 2:
The number 3 fits into 12 4 times, leaving a remainder of 0.
Write down 4 as next digit of the result. 
Result so far: 4.0
Deduct 12 from 12 and we're left with 0.
Bring next digit (7) of the dividend behind the 0 and repeat the process: 7 / 3

Step 3:
7 divided by 3 is 2 with a remainder of 1.
Write down 2 as next digit of the result. 
Result so far: 42.0
The remainder is 1 after subtracting 6 from 7.
Fetch the next digit (7) from the dividend, attach it to 1 and continue: 17 / 3

Advancing to step 4:
3 goes into 17 5 times with a remainder of 2.
Use 5 as the next digit of our solution. 
Result so far: 425.0
Subtract 15 from 17 to get 2.
Take the next digit (5) from the dividend and append it to 2, then repeat: 25 / 3

Advancing to step 5:
The number 3 fits into 25 8 times, leaving a remainder of 1.
The next digit of our result is 8. 
Result so far: 4258.0
Deduct 24 from 25 and we're left with 1.
Bring next digit (6) of the dividend behind the 1 and repeat the process: 16 / 3

On to step 6:
When dividing 16 by 3, we get 5 with a remainder of 1.
Record the quotient 5 as the next digit in the result. 
Result so far: 42585.0
The remainder is 1 after subtracting 15 from 16.
Fetch the next digit (1) from the dividend, attach it to 1 and continue: 11 / 3

Step 7:
3 goes into 11 3 times with a remainder of 2.
The next digit of our result is 3. 
Result so far: 425853.0
Subtract 9 from 11 to get 2.
Fetch the next digit (6) from the dividend, attach it to 2 and continue: 26 / 3

Let's proceed to step 8:
When dividing 26 by 3, we get 8 with a remainder of 2.
Record the quotient 8 as the next digit in the result. 
Result so far: 4258538.0
If we subtract 24 from 26, we 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.

Moving on to step 9:
20 divided by 3 is 6 with a remainder of 2.
Use 6 as the next digit of our solution. 
Result so far: 4258538.6
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 10:
If we divide 20 by 3, we get 6 and a remainder of 2.
Put 6 as the next digit of the answer. 
Result so far: 4258538.66
If we subtract 18 from 20, we 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.

The final result is 4258538.66 with a remainder of 0.002.