We look at the division of 29532198 by 248 
The aim is to understand the frequency of 248 in 29532198.

Step 1:
2 divided by 248 is 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Append the next digit (9) from the dividend to 2 and continue with: 29 / 248

Moving on to step 2:
248 goes into 29 0 times with a remainder of 29.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 29 and we're left with 29.
Include the next digit (5) from the dividend after 29, then repeat: 295 / 248

Moving on to step 3:
If we divide 295 by 248, we get 1 and a remainder of 47.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 248 from 295 leaves us with 47.
Include the next digit (3) from the dividend after 47, then repeat: 473 / 248

Going ahead to step 4:
The number 248 fits into 473 1 times, leaving a remainder of 225.
Use 1 as the next digit of our solution. 
Result so far: 11.0
The remainder is 225 after subtracting 248 from 473.
Grab the next digit (2) from the dividend, add it to 225, then carry on: 2252 / 248

Advancing to step 5:
248 goes into 2252 9 times with a remainder of 20.
The number 9 becomes the next digit in our result. 
Result so far: 119.0
Deduct 2232 from 2252 and we're left with 20.
Take the next digit (1) from the dividend and append it to 20, then repeat: 201 / 248

Advancing to step 6:
If we divide 201 by 248, we get 0 and a remainder of 201.
Put 0 as the next digit of the answer. 
Result so far: 1190.0
Deduct 0 from 201 and we're left with 201.
Fetch the next digit (9) from the dividend, attach it to 201 and continue: 2019 / 248

On to step 7:
248 goes into 2019 8 times with a remainder of 35.
The next digit of our result is 8. 
Result so far: 11908.0
If we subtract 1984 from 2019, we get 35.
Fetch the next digit (8) from the dividend, attach it to 35 and continue: 358 / 248

Going ahead to step 8:
358 divided by 248 is 1 with a remainder of 110.
The next digit of our result is 1. 
Result so far: 119081.0
If we take 248 away from 358, we end up with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Let's proceed to step 9:
If we divide 1100 by 248, we get 4 and a remainder of 108.
Use 4 as the next digit of our solution. 
Result so far: 119081.4
Subtract 992 from 1100 to get 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Going ahead to step 10:
1080 divided by 248 is 4 with a remainder of 88.
The next digit of our result is 4. 
Result so far: 119081.44
Deduct 992 from 1080 and we're left with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

The final result is 119081.44 with a remainder of 0.088.