We're dividing 12131 by 48 
The aim is to understand the frequency of 48 in 12131.

Going ahead to step 1:
1 divided by 48 is 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Append the next digit (2) from the dividend to 1 and continue with: 12 / 48

On to step 2:
48 goes into 12 0 times with a remainder of 12.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 12, we end up with 12.
Append the next digit (1) from the dividend to 12 and continue with: 121 / 48

Advancing to step 3:
48 goes into 121 2 times with a remainder of 25.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we take 96 away from 121, we end up with 25.
Grab the next digit (3) from the dividend, add it to 25, then carry on: 253 / 48

Step 4:
The number 48 fits into 253 5 times, leaving a remainder of 13.
The next digit of our result is 5. 
Result so far: 25.0
If we take 240 away from 253, we end up with 13.
Bring next digit (1) of the dividend behind the 13 and repeat the process: 131 / 48

Moving on to step 5:
48 can be fit into 131 2 times, resulting in a remainder of 35.
The number 2 becomes the next digit in our result. 
Result so far: 252.0
If we take 96 away from 131, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Going ahead to step 6:
48 can be fit into 350 7 times, resulting in a remainder of 14.
Put 7 as the next digit of the answer. 
Result so far: 252.7
The remainder is 14 after subtracting 336 from 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 7:
When dividing 140 by 48, we get 2 with a remainder of 44.
Record the quotient 2 as the next digit in the result. 
Result so far: 252.72
Subtract 96 from 140 to get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 8:
48 can be fit into 440 9 times, resulting in a remainder of 8.
The next digit of our result is 9. 
Result so far: 252.729
Subtracting 432 from 440 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 9:
If we divide 80 by 48, we get 1 and a remainder of 32.
Use 1 as the next digit of our solution. 
Result so far: 252.7291
Deduct 48 from 80 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 10:
48 can be fit into 320 6 times, resulting in a remainder of 32.
Write down 6 as next digit of the result. 
Result so far: 252.72916
The remainder is 32 after subtracting 288 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 11:
48 goes into 320 6 times with a remainder of 32.
Put 6 as the next digit of the answer. 
Result so far: 252.729166
If we subtract 288 from 320, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The quotient of the division is 252.729166, and the remainder is 3.2e-06.