Let's divide 23996911 by 89
The aim is to understand the frequency of 89 in 23996911.

Advancing to step 1:
The number 89 fits into 2 0 times, leaving a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Take the next digit (3) from the dividend and append it to 2, then repeat: 23 / 89

Advancing to step 2:
89 goes into 23 0 times with a remainder of 23.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 23 to get 23.
Fetch the next digit (9) from the dividend, attach it to 23 and continue: 239 / 89

Advancing to step 3:
239 divided by 89 is 2 with a remainder of 61.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we subtract 178 from 239, we get 61.
Take the next digit (9) from the dividend and append it to 61, then repeat: 619 / 89

Step 4:
When dividing 619 by 89, we get 6 with a remainder of 85.
Write down 6 as next digit of the result. 
Result so far: 26.0
Deduct 534 from 619 and we're left with 85.
Grab the next digit (6) from the dividend, add it to 85, then carry on: 856 / 89

On to step 5:
89 goes into 856 9 times with a remainder of 55.
Put 9 as the next digit of the answer. 
Result so far: 269.0
The remainder is 55 after subtracting 801 from 856.
Grab the next digit (9) from the dividend, add it to 55, then carry on: 559 / 89

Let's proceed to step 6:
89 goes into 559 6 times with a remainder of 25.
Record the quotient 6 as the next digit in the result. 
Result so far: 2696.0
Subtract 534 from 559 to get 25.
Include the next digit (1) from the dividend after 25, then repeat: 251 / 89

Step 7:
251 divided by 89 is 2 with a remainder of 73.
Record the quotient 2 as the next digit in the result. 
Result so far: 26962.0
If we take 178 away from 251, we end up with 73.
Bring next digit (1) of the dividend behind the 73 and repeat the process: 731 / 89

Advancing to step 8:
If we divide 731 by 89, we get 8 and a remainder of 19.
Record the quotient 8 as the next digit in the result. 
Result so far: 269628.0
Deduct 712 from 731 and we're left with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Step 9:
When dividing 190 by 89, we get 2 with a remainder of 12.
Record the quotient 2 as the next digit in the result. 
Result so far: 269628.2
If we subtract 178 from 190, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 10:
The number 89 fits into 120 1 times, leaving a remainder of 31.
Write down 1 as next digit of the result. 
Result so far: 269628.21
If we take 89 away from 120, we end up with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Advancing to step 11:
310 divided by 89 is 3 with a remainder of 43.
The number 3 becomes the next digit in our result. 
Result so far: 269628.213
If we subtract 267 from 310, we get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Going ahead to step 12:
89 can be fit into 430 4 times, resulting in a remainder of 74.
The number 4 becomes the next digit in our result. 
Result so far: 269628.2134
If we subtract 356 from 430, 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.

Let's proceed to step 13:
89 goes into 740 8 times with a remainder of 28.
Record the quotient 8 as the next digit in the result. 
Result so far: 269628.21348
Subtract 712 from 740 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 14:
If we divide 280 by 89, we get 3 and a remainder of 13.
The next digit of our result is 3. 
Result so far: 269628.213483
Subtract 267 from 280 to get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Step 15:
89 goes into 130 1 times with a remainder of 41.
Record the quotient 1 as the next digit in the result. 
Result so far: 269628.2134831
The remainder is 41 after subtracting 89 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Going ahead to step 16:
The number 89 fits into 410 4 times, leaving a remainder of 54.
Record the quotient 4 as the next digit in the result. 
Result so far: 269628.21348314
Deduct 356 from 410 and we're left with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

The final outcome is 269628.21348314, with a leftover of 5.4e-08.