We're dividing 89440729 by 233 
The aim is to understand the frequency of 233 in 89440729.

Step 1:
If we divide 8 by 233, we get 0 and a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Fetch the next digit (9) from the dividend, attach it to 8 and continue: 89 / 233

Let's proceed to step 2:
The number 233 fits into 89 0 times, leaving a remainder of 89.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 89 leaves us with 89.
Bring next digit (4) of the dividend behind the 89 and repeat the process: 894 / 233

Step 3:
233 can be fit into 894 3 times, resulting in a remainder of 195.
The next digit of our result is 3. 
Result so far: 3.0
The remainder is 195 after subtracting 699 from 894.
Grab the next digit (4) from the dividend, add it to 195, then carry on: 1954 / 233

Let's proceed to step 4:
The number 233 fits into 1954 8 times, leaving a remainder of 90.
Use 8 as the next digit of our solution. 
Result so far: 38.0
Subtracting 1864 from 1954 leaves us with 90.
Append the next digit (0) from the dividend to 90 and continue with: 900 / 233

Step 5:
If we divide 900 by 233, we get 3 and a remainder of 201.
Use 3 as the next digit of our solution. 
Result so far: 383.0
If we take 699 away from 900, we end up with 201.
Include the next digit (7) from the dividend after 201, then repeat: 2017 / 233

On to step 6:
The number 233 fits into 2017 8 times, leaving a remainder of 153.
The number 8 becomes the next digit in our result. 
Result so far: 3838.0
Subtract 1864 from 2017 to get 153.
Take the next digit (2) from the dividend and append it to 153, then repeat: 1532 / 233

Let's proceed to step 7:
The number 233 fits into 1532 6 times, leaving a remainder of 134.
The number 6 becomes the next digit in our result. 
Result so far: 38386.0
The remainder is 134 after subtracting 1398 from 1532.
Fetch the next digit (9) from the dividend, attach it to 134 and continue: 1349 / 233

Moving on to step 8:
233 can be fit into 1349 5 times, resulting in a remainder of 184.
Write down 5 as next digit of the result. 
Result so far: 383865.0
If we take 1165 away from 1349, we end up with 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Step 9:
The number 233 fits into 1840 7 times, leaving a remainder of 209.
Put 7 as the next digit of the answer. 
Result so far: 383865.7
Subtract 1631 from 1840 to get 209.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2090, and continue the process.

Going ahead to step 10:
The number 233 fits into 2090 8 times, leaving a remainder of 226.
Record the quotient 8 as the next digit in the result. 
Result so far: 383865.78
If we take 1864 away from 2090, we end up with 226.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

On to step 11:
The number 233 fits into 2260 9 times, leaving a remainder of 163.
The next digit of our result is 9. 
Result so far: 383865.789
If we subtract 2097 from 2260, we get 163.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1630, and continue the process.

Step 12:
233 goes into 1630 6 times with a remainder of 232.
Put 6 as the next digit of the answer. 
Result so far: 383865.7896
If we take 1398 away from 1630, we end up with 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

Moving on to step 13:
2320 divided by 233 is 9 with a remainder of 223.
The next digit of our result is 9. 
Result so far: 383865.78969
Deduct 2097 from 2320 and we're left with 223.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2230, and continue the process.

Step 14:
2230 divided by 233 is 9 with a remainder of 133.
Put 9 as the next digit of the answer. 
Result so far: 383865.789699
If we subtract 2097 from 2230, we get 133.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1330, and continue the process.

The final result is 383865.789699 with a remainder of 1.33e-05.