We look at the division of 275780 by 4 
The aim is to understand the frequency of 4 in 275780.

Let's proceed to step 1:
If we divide 2 by 4, we get 0 and a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Include the next digit (7) from the dividend after 2, then repeat: 27 / 4

Step 2:
If we divide 27 by 4, we get 6 and a remainder of 3.
Use 6 as the next digit of our solution. 
Result so far: 6.0
Subtracting 24 from 27 leaves us with 3.
Take the next digit (5) from the dividend and append it to 3, then repeat: 35 / 4

Advancing to step 3:
4 can be fit into 35 8 times, resulting in a remainder of 3.
Put 8 as the next digit of the answer. 
Result so far: 68.0
Deduct 32 from 35 and we're left with 3.
Take the next digit (7) from the dividend and append it to 3, then repeat: 37 / 4

Step 4:
The number 4 fits into 37 9 times, leaving a remainder of 1.
Use 9 as the next digit of our solution. 
Result so far: 689.0
Deduct 36 from 37 and we're left with 1.
Grab the next digit (8) from the dividend, add it to 1, then carry on: 18 / 4

Going ahead to step 5:
When dividing 18 by 4, we get 4 with a remainder of 2.
The number 4 becomes the next digit in our result. 
Result so far: 6894.0
Deduct 16 from 18 and we're left with 2.
Bring next digit (0) of the dividend behind the 2 and repeat the process: 20 / 4

Advancing to step 6:
20 divided by 4 is 5 with a remainder of 0.
The next digit of our result is 5. 
Result so far: 68945.0
Subtracting 20 from 20 leaves us 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.

On to step 7:
If we divide 0 by 4, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 68945.0
If we take 0 away from 0, 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 8:
If we divide 0 by 4, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 68945.0
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.

Our division results in 68945.0 with a remaining 0.0.