98188423 ÷ 128 
The aim is to understand the frequency of 128 in 98188423.

Step 1:
9 divided by 128 is 0 with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Include the next digit (8) from the dividend after 9, then repeat: 98 / 128

Advancing to step 2:
128 can be fit into 98 0 times, resulting in a remainder of 98.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 98, we end up with 98.
Fetch the next digit (1) from the dividend, attach it to 98 and continue: 981 / 128

Step 3:
If we divide 981 by 128, we get 7 and a remainder of 85.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Subtract 896 from 981 to get 85.
Append the next digit (8) from the dividend to 85 and continue with: 858 / 128

Advancing to step 4:
When dividing 858 by 128, we get 6 with a remainder of 90.
Use 6 as the next digit of our solution. 
Result so far: 76.0
If we take 768 away from 858, we end up with 90.
Include the next digit (8) from the dividend after 90, then repeat: 908 / 128

Moving on to step 5:
The number 128 fits into 908 7 times, leaving a remainder of 12.
Put 7 as the next digit of the answer. 
Result so far: 767.0
Subtract 896 from 908 to get 12.
Fetch the next digit (4) from the dividend, attach it to 12 and continue: 124 / 128

Moving on to step 6:
128 goes into 124 0 times with a remainder of 124.
Use 0 as the next digit of our solution. 
Result so far: 7670.0
The remainder is 124 after subtracting 0 from 124.
Append the next digit (2) from the dividend to 124 and continue with: 1242 / 128

Step 7:
1242 divided by 128 is 9 with a remainder of 90.
Use 9 as the next digit of our solution. 
Result so far: 76709.0
The remainder is 90 after subtracting 1152 from 1242.
Fetch the next digit (3) from the dividend, attach it to 90 and continue: 903 / 128

Moving on to step 8:
If we divide 903 by 128, we get 7 and a remainder of 7.
The next digit of our result is 7. 
Result so far: 767097.0
If we subtract 896 from 903, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 9:
When dividing 70 by 128, we get 0 with a remainder of 70.
Put 0 as the next digit of the answer. 
Result so far: 767097.0
If we subtract 0 from 70, we get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 10:
128 goes into 700 5 times with a remainder of 60.
The number 5 becomes the next digit in our result. 
Result so far: 767097.05
The remainder is 60 after subtracting 640 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 11:
128 can be fit into 600 4 times, resulting in a remainder of 88.
Write down 4 as next digit of the result. 
Result so far: 767097.054
Deduct 512 from 600 and we're left with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Advancing to step 12:
The number 128 fits into 880 6 times, leaving a remainder of 112.
Write down 6 as next digit of the result. 
Result so far: 767097.0546
If we take 768 away from 880, we end up with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

On to step 13:
When dividing 1120 by 128, we get 8 with a remainder of 96.
Put 8 as the next digit of the answer. 
Result so far: 767097.05468
Subtracting 1024 from 1120 leaves us with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Moving on to step 14:
The number 128 fits into 960 7 times, leaving a remainder of 64.
Use 7 as the next digit of our solution. 
Result so far: 767097.054687
Subtracting 896 from 960 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Let's proceed to step 15:
128 can be fit into 640 5 times, resulting in a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 767097.0546875
If we take 640 away from 640, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 16:
When dividing 0 by 128, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 767097.0546875
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 767097.0546875, and the remainder is 0.0.