We divide 129421 by 48
The aim is to understand the frequency of 48 in 129421.

Advancing to step 1:
48 can be fit into 1 0 times, resulting in a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Take the next digit (2) from the dividend and append it to 1, then repeat: 12 / 48

On to step 2:
When dividing 12 by 48, we get 0 with a remainder of 12.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 12 to get 12.
Append the next digit (9) from the dividend to 12 and continue with: 129 / 48

On to step 3:
If we divide 129 by 48, we get 2 and a remainder of 33.
The next digit of our result is 2. 
Result so far: 2.0
If we subtract 96 from 129, we get 33.
Grab the next digit (4) from the dividend, add it to 33, then carry on: 334 / 48

Going ahead to step 4:
If we divide 334 by 48, we get 6 and a remainder of 46.
Put 6 as the next digit of the answer. 
Result so far: 26.0
The remainder is 46 after subtracting 288 from 334.
Take the next digit (2) from the dividend and append it to 46, then repeat: 462 / 48

Step 5:
48 can be fit into 462 9 times, resulting in a remainder of 30.
The next digit of our result is 9. 
Result so far: 269.0
If we subtract 432 from 462, we get 30.
Grab the next digit (1) from the dividend, add it to 30, then carry on: 301 / 48

Advancing to step 6:
If we divide 301 by 48, we get 6 and a remainder of 13.
The next digit of our result is 6. 
Result so far: 2696.0
If we subtract 288 from 301, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 7:
The number 48 fits into 130 2 times, leaving a remainder of 34.
Put 2 as the next digit of the answer. 
Result so far: 2696.2
If we take 96 away from 130, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Moving on to step 8:
340 divided by 48 is 7 with a remainder of 4.
Write down 7 as next digit of the result. 
Result so far: 2696.27
If we subtract 336 from 340, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 9:
48 goes into 40 0 times with a remainder of 40.
The next digit of our result is 0. 
Result so far: 2696.27
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 10:
When dividing 400 by 48, we get 8 with a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 2696.2708
The remainder is 16 after subtracting 384 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 11:
160 divided by 48 is 3 with a remainder of 16.
Use 3 as the next digit of our solution. 
Result so far: 2696.27083
Subtracting 144 from 160 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 12:
48 can be fit into 160 3 times, resulting in a remainder of 16.
Record the quotient 3 as the next digit in the result. 
Result so far: 2696.270833
The remainder is 16 after subtracting 144 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

In conclusion, the division gives 2696.270833 with a balance of 1.6e-06.