82486643 ÷ 128 
The aim is to understand the frequency of 128 in 82486643.

Let's proceed to step 1:
8 divided by 128 is 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Take the next digit (2) from the dividend and append it to 8, then repeat: 82 / 128

Going ahead to step 2:
If we divide 82 by 128, we get 0 and a remainder of 82.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 82 to get 82.
Fetch the next digit (4) from the dividend, attach it to 82 and continue: 824 / 128

On to step 3:
If we divide 824 by 128, we get 6 and a remainder of 56.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
If we take 768 away from 824, we end up with 56.
Append the next digit (8) from the dividend to 56 and continue with: 568 / 128

Advancing to step 4:
128 can be fit into 568 4 times, resulting in a remainder of 56.
Write down 4 as next digit of the result. 
Result so far: 64.0
Subtracting 512 from 568 leaves us with 56.
Append the next digit (6) from the dividend to 56 and continue with: 566 / 128

Advancing to step 5:
128 can be fit into 566 4 times, resulting in a remainder of 54.
The number 4 becomes the next digit in our result. 
Result so far: 644.0
If we take 512 away from 566, we end up with 54.
Fetch the next digit (6) from the dividend, attach it to 54 and continue: 546 / 128

On to step 6:
If we divide 546 by 128, we get 4 and a remainder of 34.
Write down 4 as next digit of the result. 
Result so far: 6444.0
Subtracting 512 from 546 leaves us with 34.
Fetch the next digit (4) from the dividend, attach it to 34 and continue: 344 / 128

Step 7:
128 goes into 344 2 times with a remainder of 88.
The next digit of our result is 2. 
Result so far: 64442.0
Subtracting 256 from 344 leaves us with 88.
Include the next digit (3) from the dividend after 88, then repeat: 883 / 128

On to step 8:
128 can be fit into 883 6 times, resulting in a remainder of 115.
The number 6 becomes the next digit in our result. 
Result so far: 644426.0
If we subtract 768 from 883, we get 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Going ahead to step 9:
The number 128 fits into 1150 8 times, leaving a remainder of 126.
Write down 8 as next digit of the result. 
Result so far: 644426.8
The remainder is 126 after subtracting 1024 from 1150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

Step 10:
1260 divided by 128 is 9 with a remainder of 108.
Use 9 as the next digit of our solution. 
Result so far: 644426.89
Subtracting 1152 from 1260 leaves us with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Moving on to step 11:
The number 128 fits into 1080 8 times, leaving a remainder of 56.
The number 8 becomes the next digit in our result. 
Result so far: 644426.898
Subtract 1024 from 1080 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

On to step 12:
128 can be fit into 560 4 times, resulting in a remainder of 48.
Write down 4 as next digit of the result. 
Result so far: 644426.8984
Subtracting 512 from 560 leaves us 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.

On to step 13:
480 divided by 128 is 3 with a remainder of 96.
Use 3 as the next digit of our solution. 
Result so far: 644426.89843
Subtract 384 from 480 to 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:
When dividing 960 by 128, we get 7 with a remainder of 64.
Use 7 as the next digit of our solution. 
Result so far: 644426.898437
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.

Step 15:
When dividing 640 by 128, we get 5 with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 644426.8984375
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.

On to step 16:
128 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 644426.8984375
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 644426.8984375 with a balance of 0.0.