86692239 divided by 248 
The aim is to understand the frequency of 248 in 86692239.

Let's proceed to step 1:
248 goes into 8 0 times with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 248

Let's proceed to step 2:
248 can be fit into 86 0 times, resulting in a remainder of 86.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 86, we end up with 86.
Take the next digit (6) from the dividend and append it to 86, then repeat: 866 / 248

Going ahead to step 3:
248 goes into 866 3 times with a remainder of 122.
Write down 3 as next digit of the result. 
Result so far: 3.0
Deduct 744 from 866 and we're left with 122.
Grab the next digit (9) from the dividend, add it to 122, then carry on: 1229 / 248

Advancing to step 4:
If we divide 1229 by 248, we get 4 and a remainder of 237.
Write down 4 as next digit of the result. 
Result so far: 34.0
If we take 992 away from 1229, we end up with 237.
Take the next digit (2) from the dividend and append it to 237, then repeat: 2372 / 248

Going ahead to step 5:
If we divide 2372 by 248, we get 9 and a remainder of 140.
Put 9 as the next digit of the answer. 
Result so far: 349.0
Subtracting 2232 from 2372 leaves us with 140.
Bring next digit (2) of the dividend behind the 140 and repeat the process: 1402 / 248

Let's proceed to step 6:
248 goes into 1402 5 times with a remainder of 162.
Write down 5 as next digit of the result. 
Result so far: 3495.0
The remainder is 162 after subtracting 1240 from 1402.
Fetch the next digit (3) from the dividend, attach it to 162 and continue: 1623 / 248

Step 7:
248 can be fit into 1623 6 times, resulting in a remainder of 135.
The number 6 becomes the next digit in our result. 
Result so far: 34956.0
If we take 1488 away from 1623, we end up with 135.
Include the next digit (9) from the dividend after 135, then repeat: 1359 / 248

Moving on to step 8:
When dividing 1359 by 248, we get 5 with a remainder of 119.
Put 5 as the next digit of the answer. 
Result so far: 349565.0
Subtracting 1240 from 1359 leaves us with 119.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1190, and continue the process.

Step 9:
1190 divided by 248 is 4 with a remainder of 198.
Record the quotient 4 as the next digit in the result. 
Result so far: 349565.4
Deduct 992 from 1190 and we're left with 198.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1980, and continue the process.

Let's proceed to step 10:
If we divide 1980 by 248, we get 7 and a remainder of 244.
The number 7 becomes the next digit in our result. 
Result so far: 349565.47
Deduct 1736 from 1980 and we're left with 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

On to step 11:
If we divide 2440 by 248, we get 9 and a remainder of 208.
The number 9 becomes the next digit in our result. 
Result so far: 349565.479
The remainder is 208 after subtracting 2232 from 2440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Advancing to step 12:
248 goes into 2080 8 times with a remainder of 96.
Write down 8 as next digit of the result. 
Result so far: 349565.4798
Subtract 1984 from 2080 to get 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Let's proceed to step 13:
960 divided by 248 is 3 with a remainder of 216.
Write down 3 as next digit of the result. 
Result so far: 349565.47983
If we subtract 744 from 960, we get 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Going ahead to step 14:
The number 248 fits into 2160 8 times, leaving a remainder of 176.
Use 8 as the next digit of our solution. 
Result so far: 349565.479838
Deduct 1984 from 2160 and we're left with 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Moving on to step 15:
1760 divided by 248 is 7 with a remainder of 24.
Record the quotient 7 as the next digit in the result. 
Result so far: 349565.4798387
Subtracting 1736 from 1760 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 16:
The number 248 fits into 240 0 times, leaving a remainder of 240.
The next digit of our result is 0. 
Result so far: 349565.4798387
Subtract 0 from 240 to get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

The final result is 349565.4798387 with a remainder of 2.4e-07.