We look at the division of 909369 by 88 
The aim is to understand the frequency of 88 in 909369.

On to step 1:
9 divided by 88 is 0 with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Fetch the next digit (0) from the dividend, attach it to 9 and continue: 90 / 88

Step 2:
When dividing 90 by 88, we get 1 with a remainder of 2.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 88 from 90 to get 2.
Bring next digit (9) of the dividend behind the 2 and repeat the process: 29 / 88

Moving on to step 3:
88 goes into 29 0 times with a remainder of 29.
Put 0 as the next digit of the answer. 
Result so far: 10.0
If we subtract 0 from 29, we get 29.
Append the next digit (3) from the dividend to 29 and continue with: 293 / 88

Moving on to step 4:
When dividing 293 by 88, we get 3 with a remainder of 29.
Write down 3 as next digit of the result. 
Result so far: 103.0
Deduct 264 from 293 and we're left with 29.
Include the next digit (6) from the dividend after 29, then repeat: 296 / 88

Moving on to step 5:
88 goes into 296 3 times with a remainder of 32.
Write down 3 as next digit of the result. 
Result so far: 1033.0
Subtract 264 from 296 to get 32.
Bring next digit (9) of the dividend behind the 32 and repeat the process: 329 / 88

Let's proceed to step 6:
88 can be fit into 329 3 times, resulting in a remainder of 65.
The number 3 becomes the next digit in our result. 
Result so far: 10333.0
The remainder is 65 after subtracting 264 from 329.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Going ahead to step 7:
When dividing 650 by 88, we get 7 with a remainder of 34.
The number 7 becomes the next digit in our result. 
Result so far: 10333.7
Deduct 616 from 650 and we're left 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:
The number 88 fits into 340 3 times, leaving a remainder of 76.
The number 3 becomes the next digit in our result. 
Result so far: 10333.73
If we subtract 264 from 340, we get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Step 9:
760 divided by 88 is 8 with a remainder of 56.
The next digit of our result is 8. 
Result so far: 10333.738
Subtracting 704 from 760 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.

Let's proceed to step 10:
The number 88 fits into 560 6 times, leaving a remainder of 32.
Put 6 as the next digit of the answer. 
Result so far: 10333.7386
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.

Step 11:
88 can be fit into 320 3 times, resulting in a remainder of 56.
Use 3 as the next digit of our solution. 
Result so far: 10333.73863
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.

Going ahead to step 12:
The number 88 fits into 560 6 times, leaving a remainder of 32.
The number 6 becomes the next digit in our result. 
Result so far: 10333.738636
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.

Moving on to step 13:
When dividing 320 by 88, we get 3 with a remainder of 56.
Record the quotient 3 as the next digit in the result. 
Result so far: 10333.7386363
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.

Going ahead to step 14:
560 divided by 88 is 6 with a remainder of 32.
The number 6 becomes the next digit in our result. 
Result so far: 10333.73863636
Deduct 528 from 560 and we're left 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.

Our division results in 10333.73863636 with a remaining 3.2e-08.