Let's divide 641102 by 89
The aim is to understand the frequency of 89 in 641102.

Advancing to step 1:
The number 89 fits into 6 0 times, leaving a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Append the next digit (4) from the dividend to 6 and continue with: 64 / 89

On to step 2:
64 divided by 89 is 0 with a remainder of 64.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 64 to get 64.
Bring next digit (1) of the dividend behind the 64 and repeat the process: 641 / 89

On to step 3:
When dividing 641 by 89, we get 7 with a remainder of 18.
Put 7 as the next digit of the answer. 
Result so far: 7.0
Deduct 623 from 641 and we're left with 18.
Fetch the next digit (1) from the dividend, attach it to 18 and continue: 181 / 89

On to step 4:
If we divide 181 by 89, we get 2 and a remainder of 3.
Put 2 as the next digit of the answer. 
Result so far: 72.0
If we subtract 178 from 181, we get 3.
Bring next digit (0) of the dividend behind the 3 and repeat the process: 30 / 89

Going ahead to step 5:
If we divide 30 by 89, we get 0 and a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 720.0
Deduct 0 from 30 and we're left with 30.
Include the next digit (2) from the dividend after 30, then repeat: 302 / 89

Advancing to step 6:
The number 89 fits into 302 3 times, leaving a remainder of 35.
Write down 3 as next digit of the result. 
Result so far: 7203.0
If we subtract 267 from 302, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 7:
If we divide 350 by 89, we get 3 and a remainder of 83.
Put 3 as the next digit of the answer. 
Result so far: 7203.3
Subtracting 267 from 350 leaves us 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.

Moving on to step 8:
89 goes into 830 9 times with a remainder of 29.
The number 9 becomes the next digit in our result. 
Result so far: 7203.39
Subtracting 801 from 830 leaves us 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.

Moving on to step 9:
The number 89 fits into 290 3 times, leaving a remainder of 23.
Put 3 as the next digit of the answer. 
Result so far: 7203.393
The remainder is 23 after subtracting 267 from 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 10:
230 divided by 89 is 2 with a remainder of 52.
Put 2 as the next digit of the answer. 
Result so far: 7203.3932
Deduct 178 from 230 and we're left with 52.
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 11:
520 divided by 89 is 5 with a remainder of 75.
The next digit of our result is 5. 
Result so far: 7203.39325
The remainder is 75 after subtracting 445 from 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Moving on to step 12:
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: 7203.393258
If we take 712 away from 750, we end up 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.

Step 13:
89 can be fit into 380 4 times, resulting in a remainder of 24.
Put 4 as the next digit of the answer. 
Result so far: 7203.3932584
If we subtract 356 from 380, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 14:
The number 89 fits into 240 2 times, leaving a remainder of 62.
Write down 2 as next digit of the result. 
Result so far: 7203.39325842
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.

The final result is 7203.39325842 with a remainder of 6.2e-08.