Let's divide 275543 by 31
The aim is to understand the frequency of 31 in 275543.

Advancing to step 1:
When dividing 2 by 31, we get 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Fetch the next digit (7) from the dividend, attach it to 2 and continue: 27 / 31

Moving on to step 2:
31 goes into 27 0 times with a remainder of 27.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 27 after subtracting 0 from 27.
Include the next digit (5) from the dividend after 27, then repeat: 275 / 31

Advancing to step 3:
When dividing 275 by 31, we get 8 with a remainder of 27.
Write down 8 as next digit of the result. 
Result so far: 8.0
Subtract 248 from 275 to get 27.
Take the next digit (5) from the dividend and append it to 27, then repeat: 275 / 31

Let's proceed to step 4:
275 divided by 31 is 8 with a remainder of 27.
Write down 8 as next digit of the result. 
Result so far: 88.0
Subtract 248 from 275 to get 27.
Bring next digit (4) of the dividend behind the 27 and repeat the process: 274 / 31

Step 5:
274 divided by 31 is 8 with a remainder of 26.
The number 8 becomes the next digit in our result. 
Result so far: 888.0
The remainder is 26 after subtracting 248 from 274.
Append the next digit (3) from the dividend to 26 and continue with: 263 / 31

Moving on to step 6:
31 can be fit into 263 8 times, resulting in a remainder of 15.
The number 8 becomes the next digit in our result. 
Result so far: 8888.0
Subtracting 248 from 263 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 7:
The number 31 fits into 150 4 times, leaving a remainder of 26.
The number 4 becomes the next digit in our result. 
Result so far: 8888.4
Subtracting 124 from 150 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 8:
31 can be fit into 260 8 times, resulting in a remainder of 12.
Record the quotient 8 as the next digit in the result. 
Result so far: 8888.48
Deduct 248 from 260 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 9:
When dividing 120 by 31, we get 3 with a remainder of 27.
Write down 3 as next digit of the result. 
Result so far: 8888.483
Deduct 93 from 120 and we're left with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Step 10:
If we divide 270 by 31, we get 8 and a remainder of 22.
The next digit of our result is 8. 
Result so far: 8888.4838
The remainder is 22 after subtracting 248 from 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 11:
31 can be fit into 220 7 times, resulting in a remainder of 3.
Use 7 as the next digit of our solution. 
Result so far: 8888.48387
If we take 217 away from 220, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 12:
The number 31 fits into 30 0 times, leaving a remainder of 30.
The next digit of our result is 0. 
Result so far: 8888.48387
Subtracting 0 from 30 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 13:
The number 31 fits into 300 9 times, leaving a remainder of 21.
Use 9 as the next digit of our solution. 
Result so far: 8888.4838709
If we take 279 away from 300, we end up with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Going ahead to step 14:
210 divided by 31 is 6 with a remainder of 24.
Use 6 as the next digit of our solution. 
Result so far: 8888.48387096
Subtract 186 from 210 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

The quotient of the division is 8888.48387096, and the remainder is 2.4e-08.