Let's divide 25588187 by 128
The aim is to understand the frequency of 128 in 25588187.

Moving on to step 1:
If we divide 2 by 128, we get 0 and a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Append the next digit (5) from the dividend to 2 and continue with: 25 / 128

Step 2:
128 can be fit into 25 0 times, resulting in a remainder of 25.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 25 leaves us with 25.
Grab the next digit (5) from the dividend, add it to 25, then carry on: 255 / 128

Going ahead to step 3:
255 divided by 128 is 1 with a remainder of 127.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 128 from 255 and we're left with 127.
Take the next digit (8) from the dividend and append it to 127, then repeat: 1278 / 128

Let's proceed to step 4:
If we divide 1278 by 128, we get 9 and a remainder of 126.
The number 9 becomes the next digit in our result. 
Result so far: 19.0
Subtract 1152 from 1278 to get 126.
Append the next digit (8) from the dividend to 126 and continue with: 1268 / 128

Let's proceed to step 5:
1268 divided by 128 is 9 with a remainder of 116.
The number 9 becomes the next digit in our result. 
Result so far: 199.0
If we take 1152 away from 1268, we end up with 116.
Append the next digit (1) from the dividend to 116 and continue with: 1161 / 128

On to step 6:
The number 128 fits into 1161 9 times, leaving a remainder of 9.
Record the quotient 9 as the next digit in the result. 
Result so far: 1999.0
If we take 1152 away from 1161, we end up with 9.
Append the next digit (8) from the dividend to 9 and continue with: 98 / 128

Let's proceed to step 7:
128 can be fit into 98 0 times, resulting in a remainder of 98.
Record the quotient 0 as the next digit in the result. 
Result so far: 19990.0
If we take 0 away from 98, we end up with 98.
Append the next digit (7) from the dividend to 98 and continue with: 987 / 128

Moving on to step 8:
128 goes into 987 7 times with a remainder of 91.
Write down 7 as next digit of the result. 
Result so far: 199907.0
Deduct 896 from 987 and we're left with 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

Step 9:
If we divide 910 by 128, we get 7 and a remainder of 14.
Record the quotient 7 as the next digit in the result. 
Result so far: 199907.7
If we take 896 away from 910, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 10:
128 can be fit into 140 1 times, resulting in a remainder of 12.
Put 1 as the next digit of the answer. 
Result so far: 199907.71
Subtracting 128 from 140 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.

Moving on to step 11:
When dividing 120 by 128, we get 0 with a remainder of 120.
Write down 0 as next digit of the result. 
Result so far: 199907.71
Subtracting 0 from 120 leaves us with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Going ahead to step 12:
If we divide 1200 by 128, we get 9 and a remainder of 48.
Use 9 as the next digit of our solution. 
Result so far: 199907.7109
If we subtract 1152 from 1200, we get 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 13:
128 goes into 480 3 times with a remainder of 96.
Put 3 as the next digit of the answer. 
Result so far: 199907.71093
If we subtract 384 from 480, we get 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:
960 divided by 128 is 7 with a remainder of 64.
Use 7 as the next digit of our solution. 
Result so far: 199907.710937
If we subtract 896 from 960, we 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.

Step 15:
640 divided by 128 is 5 with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 199907.7109375
The remainder is 0 after subtracting 640 from 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 16:
128 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 199907.7109375
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.

The final result is 199907.7109375 with a remainder of 0.0.