88299857 divided by 287 
The aim is to understand the frequency of 287 in 88299857.

Step 1:
If we divide 8 by 287, we get 0 and 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.
Take the next digit (8) from the dividend and append it to 8, then repeat: 88 / 287

Going ahead to step 2:
The number 287 fits into 88 0 times, leaving a remainder of 88.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 88 and we're left with 88.
Include the next digit (2) from the dividend after 88, then repeat: 882 / 287

Let's proceed to step 3:
287 goes into 882 3 times with a remainder of 21.
Write down 3 as next digit of the result. 
Result so far: 3.0
If we subtract 861 from 882, we get 21.
Include the next digit (9) from the dividend after 21, then repeat: 219 / 287

Let's proceed to step 4:
287 goes into 219 0 times with a remainder of 219.
Put 0 as the next digit of the answer. 
Result so far: 30.0
Subtract 0 from 219 to get 219.
Append the next digit (9) from the dividend to 219 and continue with: 2199 / 287

Step 5:
When dividing 2199 by 287, we get 7 with a remainder of 190.
Use 7 as the next digit of our solution. 
Result so far: 307.0
Deduct 2009 from 2199 and we're left with 190.
Include the next digit (8) from the dividend after 190, then repeat: 1908 / 287

On to step 6:
1908 divided by 287 is 6 with a remainder of 186.
The number 6 becomes the next digit in our result. 
Result so far: 3076.0
If we take 1722 away from 1908, we end up with 186.
Include the next digit (5) from the dividend after 186, then repeat: 1865 / 287

Let's proceed to step 7:
1865 divided by 287 is 6 with a remainder of 143.
The number 6 becomes the next digit in our result. 
Result so far: 30766.0
If we subtract 1722 from 1865, we get 143.
Grab the next digit (7) from the dividend, add it to 143, then carry on: 1437 / 287

Step 8:
If we divide 1437 by 287, we get 5 and a remainder of 2.
Record the quotient 5 as the next digit in the result. 
Result so far: 307665.0
If we take 1435 away from 1437, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 9:
The number 287 fits into 20 0 times, leaving a remainder of 20.
The next digit of our result is 0. 
Result so far: 307665.0
Subtracting 0 from 20 leaves us 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 10:
200 divided by 287 is 0 with a remainder of 200.
Write down 0 as next digit of the result. 
Result so far: 307665.0
The remainder is 200 after subtracting 0 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

In conclusion, the division gives 307665.0 with a balance of 0.2.