We look at the division of 263944 by 88 
The aim is to understand the frequency of 88 in 263944.

On to step 1:
88 can be fit into 2 0 times, resulting in a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Take the next digit (6) from the dividend and append it to 2, then repeat: 26 / 88

Moving on to step 2:
88 goes into 26 0 times with a remainder of 26.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 26 to get 26.
Append the next digit (3) from the dividend to 26 and continue with: 263 / 88

Let's proceed to step 3:
88 can be fit into 263 2 times, resulting in a remainder of 87.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtract 176 from 263 to get 87.
Append the next digit (9) from the dividend to 87 and continue with: 879 / 88

Moving on to step 4:
88 can be fit into 879 9 times, resulting in a remainder of 87.
The number 9 becomes the next digit in our result. 
Result so far: 29.0
The remainder is 87 after subtracting 792 from 879.
Grab the next digit (4) from the dividend, add it to 87, then carry on: 874 / 88

On to step 5:
The number 88 fits into 874 9 times, leaving a remainder of 82.
Record the quotient 9 as the next digit in the result. 
Result so far: 299.0
If we take 792 away from 874, we end up with 82.
Append the next digit (4) from the dividend to 82 and continue with: 824 / 88

Advancing to step 6:
When dividing 824 by 88, we get 9 with a remainder of 32.
Use 9 as the next digit of our solution. 
Result so far: 2999.0
The remainder is 32 after subtracting 792 from 824.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 7:
The number 88 fits into 320 3 times, leaving a remainder of 56.
Use 3 as the next digit of our solution. 
Result so far: 2999.3
If we take 264 away from 320, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 8:
88 goes into 560 6 times with a remainder of 32.
Put 6 as the next digit of the answer. 
Result so far: 2999.36
If we take 528 away from 560, we end up 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 9:
If we divide 320 by 88, we get 3 and a remainder of 56.
Record the quotient 3 as the next digit in the result. 
Result so far: 2999.363
Deduct 264 from 320 and we're left with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Moving on to step 10:
If we divide 560 by 88, we get 6 and a remainder of 32.
The next digit of our result is 6. 
Result so far: 2999.3636
Subtract 528 from 560 to 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.

Let's proceed to step 11:
320 divided by 88 is 3 with a remainder of 56.
Record the quotient 3 as the next digit in the result. 
Result so far: 2999.36363
The remainder is 56 after subtracting 264 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 12:
88 can be fit into 560 6 times, resulting in a remainder of 32.
Put 6 as the next digit of the answer. 
Result so far: 2999.363636
If we subtract 528 from 560, 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.

Going ahead to step 13:
When dividing 320 by 88, we get 3 with a remainder of 56.
Use 3 as the next digit of our solution. 
Result so far: 2999.3636363
Subtracting 264 from 320 leaves us with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Moving on to step 14:
560 divided by 88 is 6 with a remainder of 32.
Write down 6 as next digit of the result. 
Result so far: 2999.36363636
The remainder is 32 after subtracting 528 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Our division results in 2999.36363636 with a remaining 3.2e-08.