99108755 ÷ 970 
The aim is to understand the frequency of 970 in 99108755.

Going ahead to step 1:
970 goes into 9 0 times with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Include the next digit (9) from the dividend after 9, then repeat: 99 / 970

On to step 2:
970 can be fit into 99 0 times, resulting in a remainder of 99.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 99 to get 99.
Include the next digit (1) from the dividend after 99, then repeat: 991 / 970

Let's proceed to step 3:
991 divided by 970 is 1 with a remainder of 21.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 970 from 991, we get 21.
Grab the next digit (0) from the dividend, add it to 21, then carry on: 210 / 970

On to step 4:
970 goes into 210 0 times with a remainder of 210.
Write down 0 as next digit of the result. 
Result so far: 10.0
Deduct 0 from 210 and we're left with 210.
Take the next digit (8) from the dividend and append it to 210, then repeat: 2108 / 970

Step 5:
970 goes into 2108 2 times with a remainder of 168.
Record the quotient 2 as the next digit in the result. 
Result so far: 102.0
The remainder is 168 after subtracting 1940 from 2108.
Grab the next digit (7) from the dividend, add it to 168, then carry on: 1687 / 970

Let's proceed to step 6:
If we divide 1687 by 970, we get 1 and a remainder of 717.
The next digit of our result is 1. 
Result so far: 1021.0
Deduct 970 from 1687 and we're left with 717.
Take the next digit (5) from the dividend and append it to 717, then repeat: 7175 / 970

Advancing to step 7:
970 goes into 7175 7 times with a remainder of 385.
The number 7 becomes the next digit in our result. 
Result so far: 10217.0
If we subtract 6790 from 7175, we get 385.
Bring next digit (5) of the dividend behind the 385 and repeat the process: 3855 / 970

On to step 8:
970 can be fit into 3855 3 times, resulting in a remainder of 945.
Record the quotient 3 as the next digit in the result. 
Result so far: 102173.0
Deduct 2910 from 3855 and we're left with 945.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9450, and continue the process.

Moving on to step 9:
If we divide 9450 by 970, we get 9 and a remainder of 720.
The next digit of our result is 9. 
Result so far: 102173.9
Subtracting 8730 from 9450 leaves us with 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7200, and continue the process.

On to step 10:
7200 divided by 970 is 7 with a remainder of 410.
The next digit of our result is 7. 
Result so far: 102173.97
If we subtract 6790 from 7200, we get 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

Moving on to step 11:
When dividing 4100 by 970, we get 4 with a remainder of 220.
The next digit of our result is 4. 
Result so far: 102173.974
Subtracting 3880 from 4100 leaves us with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Advancing to step 12:
970 goes into 2200 2 times with a remainder of 260.
The number 2 becomes the next digit in our result. 
Result so far: 102173.9742
If we take 1940 away from 2200, we end up with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

On to step 13:
970 can be fit into 2600 2 times, resulting in a remainder of 660.
Put 2 as the next digit of the answer. 
Result so far: 102173.97422
Subtracting 1940 from 2600 leaves us with 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6600, and continue the process.

Our division results in 102173.97422 with a remaining 0.00066.