Let's divide 288863 by 89
The aim is to understand the frequency of 89 in 288863.

On to step 1:
89 goes into 2 0 times with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Grab the next digit (8) from the dividend, add it to 2, then carry on: 28 / 89

Let's proceed to step 2:
28 divided by 89 is 0 with a remainder of 28.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 28 to get 28.
Fetch the next digit (8) from the dividend, attach it to 28 and continue: 288 / 89

Moving on to step 3:
288 divided by 89 is 3 with a remainder of 21.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we subtract 267 from 288, we get 21.
Bring next digit (8) of the dividend behind the 21 and repeat the process: 218 / 89

Moving on to step 4:
89 goes into 218 2 times with a remainder of 40.
Use 2 as the next digit of our solution. 
Result so far: 32.0
Subtracting 178 from 218 leaves us with 40.
Fetch the next digit (6) from the dividend, attach it to 40 and continue: 406 / 89

Advancing to step 5:
If we divide 406 by 89, we get 4 and a remainder of 50.
Record the quotient 4 as the next digit in the result. 
Result so far: 324.0
If we subtract 356 from 406, we get 50.
Fetch the next digit (3) from the dividend, attach it to 50 and continue: 503 / 89

On to step 6:
If we divide 503 by 89, we get 5 and a remainder of 58.
The number 5 becomes the next digit in our result. 
Result so far: 3245.0
Subtract 445 from 503 to get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Moving on to step 7:
580 divided by 89 is 6 with a remainder of 46.
The next digit of our result is 6. 
Result so far: 3245.6
If we subtract 534 from 580, we get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Let's proceed to step 8:
The number 89 fits into 460 5 times, leaving a remainder of 15.
The next digit of our result is 5. 
Result so far: 3245.65
Subtract 445 from 460 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 9:
If we divide 150 by 89, we get 1 and a remainder of 61.
The number 1 becomes the next digit in our result. 
Result so far: 3245.651
If we take 89 away from 150, we end up with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

On to step 10:
If we divide 610 by 89, we get 6 and a remainder of 76.
Use 6 as the next digit of our solution. 
Result so far: 3245.6516
If we subtract 534 from 610, we get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Step 11:
760 divided by 89 is 8 with a remainder of 48.
Use 8 as the next digit of our solution. 
Result so far: 3245.65168
The remainder is 48 after subtracting 712 from 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 12:
The number 89 fits into 480 5 times, leaving a remainder of 35.
Write down 5 as next digit of the result. 
Result so far: 3245.651685
Deduct 445 from 480 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

On to step 13:
350 divided by 89 is 3 with a remainder of 83.
Put 3 as the next digit of the answer. 
Result so far: 3245.6516853
If we subtract 267 from 350, we get 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

On to step 14:
The number 89 fits into 830 9 times, leaving a remainder of 29.
The next digit of our result is 9. 
Result so far: 3245.65168539
Deduct 801 from 830 and we're left with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

The final outcome is 3245.65168539, with a leftover of 2.9e-08.