23390988 divided by 128 
The aim is to understand the frequency of 128 in 23390988.

Let's proceed to step 1:
When dividing 2 by 128, we get 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Bring next digit (3) of the dividend behind the 2 and repeat the process: 23 / 128

Going ahead to step 2:
23 divided by 128 is 0 with a remainder of 23.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 23, we get 23.
Grab the next digit (3) from the dividend, add it to 23, then carry on: 233 / 128

Going ahead to step 3:
128 can be fit into 233 1 times, resulting in a remainder of 105.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 128 from 233, we get 105.
Bring next digit (9) of the dividend behind the 105 and repeat the process: 1059 / 128

Moving on to step 4:
1059 divided by 128 is 8 with a remainder of 35.
Record the quotient 8 as the next digit in the result. 
Result so far: 18.0
The remainder is 35 after subtracting 1024 from 1059.
Bring next digit (0) of the dividend behind the 35 and repeat the process: 350 / 128

Going ahead to step 5:
When dividing 350 by 128, we get 2 with a remainder of 94.
The number 2 becomes the next digit in our result. 
Result so far: 182.0
The remainder is 94 after subtracting 256 from 350.
Append the next digit (9) from the dividend to 94 and continue with: 949 / 128

Moving on to step 6:
128 goes into 949 7 times with a remainder of 53.
Write down 7 as next digit of the result. 
Result so far: 1827.0
The remainder is 53 after subtracting 896 from 949.
Include the next digit (8) from the dividend after 53, then repeat: 538 / 128

Moving on to step 7:
128 goes into 538 4 times with a remainder of 26.
The number 4 becomes the next digit in our result. 
Result so far: 18274.0
Subtract 512 from 538 to get 26.
Bring next digit (8) of the dividend behind the 26 and repeat the process: 268 / 128

Advancing to step 8:
When dividing 268 by 128, we get 2 with a remainder of 12.
Record the quotient 2 as the next digit in the result. 
Result so far: 182742.0
Subtracting 256 from 268 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 9:
128 can be fit into 120 0 times, resulting in a remainder of 120.
Write down 0 as next digit of the result. 
Result so far: 182742.0
The remainder is 120 after subtracting 0 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

On to step 10:
128 can be fit into 1200 9 times, resulting in a remainder of 48.
The number 9 becomes the next digit in our result. 
Result so far: 182742.09
If we take 1152 away from 1200, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 11:
If we divide 480 by 128, we get 3 and a remainder of 96.
Record the quotient 3 as the next digit in the result. 
Result so far: 182742.093
If we take 384 away from 480, we end up 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.

On to step 12:
128 goes into 960 7 times with a remainder of 64.
Put 7 as the next digit of the answer. 
Result so far: 182742.0937
Subtract 896 from 960 to get 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 13:
When dividing 640 by 128, we get 5 with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 182742.09375
Deduct 640 from 640 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.

Going ahead to step 14:
If we divide 0 by 128, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 182742.09375
If we take 0 away from 0, 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.

Advancing to step 15:
The number 128 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 182742.09375
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.

After the division, we end up with 182742.09375 and a remainder of 0.0.