89433276 ÷ 263 
The aim is to understand the frequency of 263 in 89433276.

Let's proceed to step 1:
8 divided by 263 is 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Bring next digit (9) of the dividend behind the 8 and repeat the process: 89 / 263

On to step 2:
If we divide 89 by 263, we get 0 and a remainder of 89.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 89, we get 89.
Grab the next digit (4) from the dividend, add it to 89, then carry on: 894 / 263

Moving on to step 3:
The number 263 fits into 894 3 times, leaving a remainder of 105.
The next digit of our result is 3. 
Result so far: 3.0
The remainder is 105 after subtracting 789 from 894.
Take the next digit (3) from the dividend and append it to 105, then repeat: 1053 / 263

On to step 4:
1053 divided by 263 is 4 with a remainder of 1.
The next digit of our result is 4. 
Result so far: 34.0
If we take 1052 away from 1053, we end up with 1.
Bring next digit (3) of the dividend behind the 1 and repeat the process: 13 / 263

Let's proceed to step 5:
If we divide 13 by 263, we get 0 and a remainder of 13.
Use 0 as the next digit of our solution. 
Result so far: 340.0
Subtract 0 from 13 to get 13.
Bring next digit (2) of the dividend behind the 13 and repeat the process: 132 / 263

Advancing to step 6:
When dividing 132 by 263, we get 0 with a remainder of 132.
Write down 0 as next digit of the result. 
Result so far: 3400.0
Subtract 0 from 132 to get 132.
Append the next digit (7) from the dividend to 132 and continue with: 1327 / 263

Step 7:
If we divide 1327 by 263, we get 5 and a remainder of 12.
Use 5 as the next digit of our solution. 
Result so far: 34005.0
If we subtract 1315 from 1327, we get 12.
Include the next digit (6) from the dividend after 12, then repeat: 126 / 263

Going ahead to step 8:
263 can be fit into 126 0 times, resulting in a remainder of 126.
Write down 0 as next digit of the result. 
Result so far: 340050.0
If we subtract 0 from 126, we get 126.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

On to step 9:
When dividing 1260 by 263, we get 4 with a remainder of 208.
Record the quotient 4 as the next digit in the result. 
Result so far: 340050.4
Subtract 1052 from 1260 to get 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Step 10:
263 goes into 2080 7 times with a remainder of 239.
Put 7 as the next digit of the answer. 
Result so far: 340050.47
Subtracting 1841 from 2080 leaves us with 239.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2390, and continue the process.

On to step 11:
If we divide 2390 by 263, we get 9 and a remainder of 23.
Record the quotient 9 as the next digit in the result. 
Result so far: 340050.479
The remainder is 23 after subtracting 2367 from 2390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 12:
263 can be fit into 230 0 times, resulting in a remainder of 230.
Use 0 as the next digit of our solution. 
Result so far: 340050.479
Subtracting 0 from 230 leaves us with 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Moving on to step 13:
When dividing 2300 by 263, we get 8 with a remainder of 196.
Put 8 as the next digit of the answer. 
Result so far: 340050.47908
The remainder is 196 after subtracting 2104 from 2300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Moving on to step 14:
1960 divided by 263 is 7 with a remainder of 119.
The next digit of our result is 7. 
Result so far: 340050.479087
If we take 1841 away from 1960, we end up with 119.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1190, and continue the process.

Going ahead to step 15:
263 goes into 1190 4 times with a remainder of 138.
Write down 4 as next digit of the result. 
Result so far: 340050.4790874
If we subtract 1052 from 1190, we get 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Let's proceed to step 16:
263 can be fit into 1380 5 times, resulting in a remainder of 65.
The number 5 becomes the next digit in our result. 
Result so far: 340050.47908745
Subtracting 1315 from 1380 leaves us with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

The final outcome is 340050.47908745, with a leftover of 6.5e-08.