We look at the division of 96488448 by 263 
The aim is to understand the frequency of 263 in 96488448.

On to step 1:
263 goes into 9 0 times with a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Grab the next digit (6) from the dividend, add it to 9, then carry on: 96 / 263

Advancing to step 2:
263 goes into 96 0 times with a remainder of 96.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 96, we end up with 96.
Grab the next digit (4) from the dividend, add it to 96, then carry on: 964 / 263

On to step 3:
If we divide 964 by 263, we get 3 and a remainder of 175.
The next digit of our result is 3. 
Result so far: 3.0
If we subtract 789 from 964, we get 175.
Take the next digit (8) from the dividend and append it to 175, then repeat: 1758 / 263

Let's proceed to step 4:
1758 divided by 263 is 6 with a remainder of 180.
Put 6 as the next digit of the answer. 
Result so far: 36.0
Deduct 1578 from 1758 and we're left with 180.
Take the next digit (8) from the dividend and append it to 180, then repeat: 1808 / 263

Moving on to step 5:
263 can be fit into 1808 6 times, resulting in a remainder of 230.
Use 6 as the next digit of our solution. 
Result so far: 366.0
Subtracting 1578 from 1808 leaves us with 230.
Include the next digit (4) from the dividend after 230, then repeat: 2304 / 263

Advancing to step 6:
When dividing 2304 by 263, we get 8 with a remainder of 200.
Write down 8 as next digit of the result. 
Result so far: 3668.0
Subtract 2104 from 2304 to get 200.
Bring next digit (4) of the dividend behind the 200 and repeat the process: 2004 / 263

Going ahead to step 7:
The number 263 fits into 2004 7 times, leaving a remainder of 163.
Record the quotient 7 as the next digit in the result. 
Result so far: 36687.0
Subtracting 1841 from 2004 leaves us with 163.
Include the next digit (8) from the dividend after 163, then repeat: 1638 / 263

Advancing to step 8:
1638 divided by 263 is 6 with a remainder of 60.
Use 6 as the next digit of our solution. 
Result so far: 366876.0
If we subtract 1578 from 1638, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 9:
600 divided by 263 is 2 with a remainder of 74.
Write down 2 as next digit of the result. 
Result so far: 366876.2
If we subtract 526 from 600, we get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Moving on to step 10:
The number 263 fits into 740 2 times, leaving a remainder of 214.
Write down 2 as next digit of the result. 
Result so far: 366876.22
If we subtract 526 from 740, we get 214.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

Our division results in 366876.22 with a remaining 0.214.