We're dividing 817481 by 88 
The aim is to understand the frequency of 88 in 817481.

Advancing to step 1:
88 goes into 8 0 times with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Append the next digit (1) from the dividend to 8 and continue with: 81 / 88

Let's proceed to step 2:
If we divide 81 by 88, we get 0 and a remainder of 81.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 81 leaves us with 81.
Grab the next digit (7) from the dividend, add it to 81, then carry on: 817 / 88

Going ahead to step 3:
88 can be fit into 817 9 times, resulting in a remainder of 25.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Deduct 792 from 817 and we're left with 25.
Bring next digit (4) of the dividend behind the 25 and repeat the process: 254 / 88

Let's proceed to step 4:
The number 88 fits into 254 2 times, leaving a remainder of 78.
Record the quotient 2 as the next digit in the result. 
Result so far: 92.0
If we take 176 away from 254, we end up with 78.
Append the next digit (8) from the dividend to 78 and continue with: 788 / 88

Let's proceed to step 5:
When dividing 788 by 88, we get 8 with a remainder of 84.
Record the quotient 8 as the next digit in the result. 
Result so far: 928.0
If we subtract 704 from 788, we get 84.
Include the next digit (1) from the dividend after 84, then repeat: 841 / 88

Let's proceed to step 6:
88 can be fit into 841 9 times, resulting in a remainder of 49.
Use 9 as the next digit of our solution. 
Result so far: 9289.0
The remainder is 49 after subtracting 792 from 841.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Advancing to step 7:
88 can be fit into 490 5 times, resulting in a remainder of 50.
The next digit of our result is 5. 
Result so far: 9289.5
Deduct 440 from 490 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 8:
88 can be fit into 500 5 times, resulting in a remainder of 60.
Write down 5 as next digit of the result. 
Result so far: 9289.55
If we take 440 away from 500, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

After the division, we end up with 9289.55 and a remainder of 0.06.