We look at the division of 102229 by 48 
The aim is to understand the frequency of 48 in 102229.

On to step 1:
When dividing 1 by 48, we get 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Take the next digit (0) from the dividend and append it to 1, then repeat: 10 / 48

Going ahead to step 2:
48 can be fit into 10 0 times, resulting in a remainder of 10.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 10, we get 10.
Grab the next digit (2) from the dividend, add it to 10, then carry on: 102 / 48

Step 3:
If we divide 102 by 48, we get 2 and a remainder of 6.
Write down 2 as next digit of the result. 
Result so far: 2.0
Deduct 96 from 102 and we're left with 6.
Grab the next digit (2) from the dividend, add it to 6, then carry on: 62 / 48

Step 4:
62 divided by 48 is 1 with a remainder of 14.
The number 1 becomes the next digit in our result. 
Result so far: 21.0
The remainder is 14 after subtracting 48 from 62.
Include the next digit (2) from the dividend after 14, then repeat: 142 / 48

Advancing to step 5:
When dividing 142 by 48, we get 2 with a remainder of 46.
Put 2 as the next digit of the answer. 
Result so far: 212.0
If we subtract 96 from 142, we get 46.
Take the next digit (9) from the dividend and append it to 46, then repeat: 469 / 48

Advancing to step 6:
If we divide 469 by 48, we get 9 and a remainder of 37.
The next digit of our result is 9. 
Result so far: 2129.0
If we take 432 away from 469, we end up with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Step 7:
If we divide 370 by 48, we get 7 and a remainder of 34.
Use 7 as the next digit of our solution. 
Result so far: 2129.7
If we take 336 away from 370, 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.

Advancing to step 8:
48 can be fit into 340 7 times, resulting in a remainder of 4.
Use 7 as the next digit of our solution. 
Result so far: 2129.77
The remainder is 4 after subtracting 336 from 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

After the division, we end up with 2129.77 and a remainder of 0.004.