We're dividing 98791748 by 263 
The aim is to understand the frequency of 263 in 98791748.

On to step 1:
263 goes into 9 0 times with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Fetch the next digit (8) from the dividend, attach it to 9 and continue: 98 / 263

Advancing to step 2:
98 divided by 263 is 0 with a remainder of 98.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 98 and we're left with 98.
Take the next digit (7) from the dividend and append it to 98, then repeat: 987 / 263

Advancing to step 3:
263 can be fit into 987 3 times, resulting in a remainder of 198.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we take 789 away from 987, we end up with 198.
Append the next digit (9) from the dividend to 198 and continue with: 1989 / 263

Step 4:
If we divide 1989 by 263, we get 7 and a remainder of 148.
Record the quotient 7 as the next digit in the result. 
Result so far: 37.0
If we subtract 1841 from 1989, we get 148.
Grab the next digit (1) from the dividend, add it to 148, then carry on: 1481 / 263

Advancing to step 5:
The number 263 fits into 1481 5 times, leaving a remainder of 166.
The next digit of our result is 5. 
Result so far: 375.0
The remainder is 166 after subtracting 1315 from 1481.
Bring next digit (7) of the dividend behind the 166 and repeat the process: 1667 / 263

Moving on to step 6:
If we divide 1667 by 263, we get 6 and a remainder of 89.
Write down 6 as next digit of the result. 
Result so far: 3756.0
The remainder is 89 after subtracting 1578 from 1667.
Take the next digit (4) from the dividend and append it to 89, then repeat: 894 / 263

On to step 7:
263 goes into 894 3 times with a remainder of 105.
Record the quotient 3 as the next digit in the result. 
Result so far: 37563.0
Subtract 789 from 894 to get 105.
Fetch the next digit (8) from the dividend, attach it to 105 and continue: 1058 / 263

Step 8:
If we divide 1058 by 263, we get 4 and a remainder of 6.
The next digit of our result is 4. 
Result so far: 375634.0
Subtract 1052 from 1058 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 9:
The number 263 fits into 60 0 times, leaving a remainder of 60.
Record the quotient 0 as the next digit in the result. 
Result so far: 375634.0
Subtract 0 from 60 to 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.

Advancing to step 10:
The number 263 fits into 600 2 times, leaving a remainder of 74.
Write down 2 as next digit of the result. 
Result so far: 375634.02
If we take 526 away from 600, we end up with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Step 11:
When dividing 740 by 263, we get 2 with a remainder of 214.
The next digit of our result is 2. 
Result so far: 375634.022
If we take 526 away from 740, we end up with 214.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

In conclusion, the division gives 375634.022 with a balance of 0.0214.