We look at the division of 751243 by 89 
The aim is to understand the frequency of 89 in 751243.

Advancing to step 1:
When dividing 7 by 89, we get 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Include the next digit (5) from the dividend after 7, then repeat: 75 / 89

Let's proceed to step 2:
If we divide 75 by 89, we get 0 and a remainder of 75.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 75 after subtracting 0 from 75.
Append the next digit (1) from the dividend to 75 and continue with: 751 / 89

Going ahead to step 3:
The number 89 fits into 751 8 times, leaving a remainder of 39.
The next digit of our result is 8. 
Result so far: 8.0
If we take 712 away from 751, we end up with 39.
Fetch the next digit (2) from the dividend, attach it to 39 and continue: 392 / 89

On to step 4:
The number 89 fits into 392 4 times, leaving a remainder of 36.
The number 4 becomes the next digit in our result. 
Result so far: 84.0
If we take 356 away from 392, we end up with 36.
Append the next digit (4) from the dividend to 36 and continue with: 364 / 89

Moving on to step 5:
When dividing 364 by 89, we get 4 with a remainder of 8.
The next digit of our result is 4. 
Result so far: 844.0
Subtract 356 from 364 to get 8.
Append the next digit (3) from the dividend to 8 and continue with: 83 / 89

Step 6:
When dividing 83 by 89, we get 0 with a remainder of 83.
Record the quotient 0 as the next digit in the result. 
Result so far: 8440.0
Deduct 0 from 83 and we're left with 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Advancing to step 7:
89 goes into 830 9 times with a remainder of 29.
Use 9 as the next digit of our solution. 
Result so far: 8440.9
If we take 801 away from 830, we end up 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.

On to step 8:
89 goes into 290 3 times with a remainder of 23.
Record the quotient 3 as the next digit in the result. 
Result so far: 8440.93
Subtracting 267 from 290 leaves us with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

On to step 9:
When dividing 230 by 89, we get 2 with a remainder of 52.
Record the quotient 2 as the next digit in the result. 
Result so far: 8440.932
The remainder is 52 after subtracting 178 from 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Let's proceed to step 10:
89 can be fit into 520 5 times, resulting in a remainder of 75.
Use 5 as the next digit of our solution. 
Result so far: 8440.9325
Subtracting 445 from 520 leaves us with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

On to step 11:
The number 89 fits into 750 8 times, leaving a remainder of 38.
Record the quotient 8 as the next digit in the result. 
Result so far: 8440.93258
Subtracting 712 from 750 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Moving on to step 12:
89 can be fit into 380 4 times, resulting in a remainder of 24.
Record the quotient 4 as the next digit in the result. 
Result so far: 8440.932584
If we take 356 away from 380, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 13:
If we divide 240 by 89, we get 2 and a remainder of 62.
Write down 2 as next digit of the result. 
Result so far: 8440.9325842
If we subtract 178 from 240, we get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Moving on to step 14:
When dividing 620 by 89, we get 6 with a remainder of 86.
Put 6 as the next digit of the answer. 
Result so far: 8440.93258426
The remainder is 86 after subtracting 534 from 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Our division results in 8440.93258426 with a remaining 8.6e-08.