274791 divided by 3 
The aim is to understand the frequency of 3 in 274791.

Moving on 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
Deduct 0 from 2 and we're left with 2.
Grab the next digit (7) from the dividend, add it to 2, then carry on: 27 / 3

On to step 2:
The number 3 fits into 27 9 times, leaving a remainder of 0.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
If we take 27 away from 27, we end up with 0.
Fetch the next digit (4) from the dividend, attach it to 0 and continue: 4 / 3

Going ahead to step 3:
When dividing 4 by 3, we get 1 with a remainder of 1.
The number 1 becomes the next digit in our result. 
Result so far: 91.0
If we subtract 3 from 4, we get 1.
Bring next digit (7) of the dividend behind the 1 and repeat the process: 17 / 3

Advancing to step 4:
If we divide 17 by 3, we get 5 and a remainder of 2.
Use 5 as the next digit of our solution. 
Result so far: 915.0
The remainder is 2 after subtracting 15 from 17.
Take the next digit (9) from the dividend and append it to 2, then repeat: 29 / 3

Moving on to step 5:
3 can be fit into 29 9 times, resulting in a remainder of 2.
Write down 9 as next digit of the result. 
Result so far: 9159.0
If we subtract 27 from 29, we get 2.
Take the next digit (1) from the dividend and append it to 2, then repeat: 21 / 3

Moving on to step 6:
3 can be fit into 21 7 times, resulting in a remainder of 0.
The next digit of our result is 7. 
Result so far: 91597.0
If we take 21 away from 21, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 7:
When dividing 0 by 3, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 91597.0
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 8:
When dividing 0 by 3, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 91597.0
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 91597.0 with a remaining 0.0.