We're dividing 885469 by 88 
The aim is to understand the frequency of 88 in 885469.

Let's proceed to step 1:
8 divided by 88 is 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Append the next digit (8) from the dividend to 8 and continue with: 88 / 88

Going ahead to step 2:
If we divide 88 by 88, we get 1 and a remainder of 0.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 0 after subtracting 88 from 88.
Include the next digit (5) from the dividend after 0, then repeat: 5 / 88

Step 3:
If we divide 5 by 88, we get 0 and a remainder of 5.
The next digit of our result is 0. 
Result so far: 10.0
Subtract 0 from 5 to get 5.
Take the next digit (4) from the dividend and append it to 5, then repeat: 54 / 88

Going ahead to step 4:
54 divided by 88 is 0 with a remainder of 54.
Record the quotient 0 as the next digit in the result. 
Result so far: 100.0
If we subtract 0 from 54, we get 54.
Include the next digit (6) from the dividend after 54, then repeat: 546 / 88

Let's proceed to step 5:
546 divided by 88 is 6 with a remainder of 18.
The next digit of our result is 6. 
Result so far: 1006.0
Subtracting 528 from 546 leaves us with 18.
Bring next digit (9) of the dividend behind the 18 and repeat the process: 189 / 88

Going ahead to step 6:
189 divided by 88 is 2 with a remainder of 13.
Use 2 as the next digit of our solution. 
Result so far: 10062.0
Subtract 176 from 189 to get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Step 7:
88 can be fit into 130 1 times, resulting in a remainder of 42.
The number 1 becomes the next digit in our result. 
Result so far: 10062.1
Deduct 88 from 130 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Step 8:
88 goes into 420 4 times with a remainder of 68.
The number 4 becomes the next digit in our result. 
Result so far: 10062.14
If we take 352 away from 420, we end up with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Going ahead to step 9:
When dividing 680 by 88, we get 7 with a remainder of 64.
Put 7 as the next digit of the answer. 
Result so far: 10062.147
Deduct 616 from 680 and we're left 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.

Let's proceed to step 10:
When dividing 640 by 88, we get 7 with a remainder of 24.
Use 7 as the next digit of our solution. 
Result so far: 10062.1477
Deduct 616 from 640 and we're left 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.

The final result is 10062.1477 with a remainder of 0.00024.