Let's divide 856887 by 88
The aim is to understand the frequency of 88 in 856887.

Moving on to step 1:
88 goes into 8 0 times with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Bring next digit (5) of the dividend behind the 8 and repeat the process: 85 / 88

Going ahead to step 2:
85 divided by 88 is 0 with a remainder of 85.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 85 and we're left with 85.
Append the next digit (6) from the dividend to 85 and continue with: 856 / 88

Let's proceed to step 3:
88 goes into 856 9 times with a remainder of 64.
Use 9 as the next digit of our solution. 
Result so far: 9.0
If we subtract 792 from 856, we get 64.
Bring next digit (8) of the dividend behind the 64 and repeat the process: 648 / 88

Advancing to step 4:
If we divide 648 by 88, we get 7 and a remainder of 32.
The number 7 becomes the next digit in our result. 
Result so far: 97.0
The remainder is 32 after subtracting 616 from 648.
Append the next digit (8) from the dividend to 32 and continue with: 328 / 88

Going ahead to step 5:
When dividing 328 by 88, we get 3 with a remainder of 64.
The next digit of our result is 3. 
Result so far: 973.0
Deduct 264 from 328 and we're left with 64.
Fetch the next digit (7) from the dividend, attach it to 64 and continue: 647 / 88

Step 6:
88 can be fit into 647 7 times, resulting in a remainder of 31.
Record the quotient 7 as the next digit in the result. 
Result so far: 9737.0
Subtracting 616 from 647 leaves us with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Advancing to step 7:
310 divided by 88 is 3 with a remainder of 46.
The next digit of our result is 3. 
Result so far: 9737.3
If we subtract 264 from 310, we get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Step 8:
If we divide 460 by 88, we get 5 and a remainder of 20.
Use 5 as the next digit of our solution. 
Result so far: 9737.35
If we take 440 away from 460, 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.

Going ahead to step 9:
200 divided by 88 is 2 with a remainder of 24.
The number 2 becomes the next digit in our result. 
Result so far: 9737.352
Deduct 176 from 200 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.

On to step 10:
When dividing 240 by 88, we get 2 with a remainder of 64.
The next digit of our result is 2. 
Result so far: 9737.3522
If we subtract 176 from 240, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

The final outcome is 9737.3522, with a leftover of 0.00064.