We look at the division of 69096993 by 88 
The aim is to understand the frequency of 88 in 69096993.

Going ahead to step 1:
If we divide 6 by 88, we get 0 and a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Append the next digit (9) from the dividend to 6 and continue with: 69 / 88

On to step 2:
88 goes into 69 0 times with a remainder of 69.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 69 to get 69.
Include the next digit (0) from the dividend after 69, then repeat: 690 / 88

Let's proceed to step 3:
88 goes into 690 7 times with a remainder of 74.
The next digit of our result is 7. 
Result so far: 7.0
If we take 616 away from 690, we end up with 74.
Append the next digit (9) from the dividend to 74 and continue with: 749 / 88

Let's proceed to step 4:
88 goes into 749 8 times with a remainder of 45.
Put 8 as the next digit of the answer. 
Result so far: 78.0
If we take 704 away from 749, we end up with 45.
Take the next digit (6) from the dividend and append it to 45, then repeat: 456 / 88

Let's proceed to step 5:
456 divided by 88 is 5 with a remainder of 16.
Use 5 as the next digit of our solution. 
Result so far: 785.0
The remainder is 16 after subtracting 440 from 456.
Grab the next digit (9) from the dividend, add it to 16, then carry on: 169 / 88

Going ahead to step 6:
The number 88 fits into 169 1 times, leaving a remainder of 81.
Put 1 as the next digit of the answer. 
Result so far: 7851.0
The remainder is 81 after subtracting 88 from 169.
Fetch the next digit (9) from the dividend, attach it to 81 and continue: 819 / 88

Step 7:
88 can be fit into 819 9 times, resulting in a remainder of 27.
Write down 9 as next digit of the result. 
Result so far: 78519.0
If we subtract 792 from 819, we get 27.
Append the next digit (3) from the dividend to 27 and continue with: 273 / 88

Let's proceed to step 8:
273 divided by 88 is 3 with a remainder of 9.
Write down 3 as next digit of the result. 
Result so far: 785193.0
Deduct 264 from 273 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 9:
88 goes into 90 1 times with a remainder of 2.
Record the quotient 1 as the next digit in the result. 
Result so far: 785193.1
If we subtract 88 from 90, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 10:
88 can be fit into 20 0 times, resulting in a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 785193.1
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 11:
200 divided by 88 is 2 with a remainder of 24.
The next digit of our result is 2. 
Result so far: 785193.102
Subtracting 176 from 200 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.

Going ahead to step 12:
88 goes into 240 2 times with a remainder of 64.
Put 2 as the next digit of the answer. 
Result so far: 785193.1022
Subtracting 176 from 240 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Our division results in 785193.1022 with a remaining 0.00064.