Let's divide 81460625 by 128
We want to divide 81460625 by 128.

Step 1:
If we divide 8 by 128, we get 0 and a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Take the next digit (1) from the dividend and append it to 8, then repeat: 81 / 128

Moving on to step 2:
When dividing 81 by 128, we get 0 with a remainder of 81.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 81 leaves us with 81.
Grab the next digit (4) from the dividend, add it to 81, then carry on: 814 / 128

Let's proceed to step 3:
128 goes into 814 6 times with a remainder of 46.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
If we subtract 768 from 814, we get 46.
Take the next digit (6) from the dividend and append it to 46, then repeat: 466 / 128

Let's proceed to step 4:
466 divided by 128 is 3 with a remainder of 82.
The number 3 becomes the next digit in our result. 
Result so far: 63.0
The remainder is 82 after subtracting 384 from 466.
Grab the next digit (0) from the dividend, add it to 82, then carry on: 820 / 128

Moving on to step 5:
128 goes into 820 6 times with a remainder of 52.
Write down 6 as next digit of the result. 
Result so far: 636.0
If we take 768 away from 820, we end up with 52.
Fetch the next digit (6) from the dividend, attach it to 52 and continue: 526 / 128

Going ahead to step 6:
When dividing 526 by 128, we get 4 with a remainder of 14.
The next digit of our result is 4. 
Result so far: 6364.0
Subtracting 512 from 526 leaves us with 14.
Append the next digit (2) from the dividend to 14 and continue with: 142 / 128

Moving on to step 7:
When dividing 142 by 128, we get 1 with a remainder of 14.
The next digit of our result is 1. 
Result so far: 63641.0
Deduct 128 from 142 and we're left with 14.
Bring next digit (5) of the dividend behind the 14 and repeat the process: 145 / 128

Step 8:
128 goes into 145 1 times with a remainder of 17.
Put 1 as the next digit of the answer. 
Result so far: 636411.0
Deduct 128 from 145 and we're left with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Advancing to step 9:
128 goes into 170 1 times with a remainder of 42.
The next digit of our result is 1. 
Result so far: 636411.1
If we subtract 128 from 170, we get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 10:
128 goes into 420 3 times with a remainder of 36.
The next digit of our result is 3. 
Result so far: 636411.13
If we subtract 384 from 420, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 11:
360 divided by 128 is 2 with a remainder of 104.
The number 2 becomes the next digit in our result. 
Result so far: 636411.132
If we take 256 away from 360, we end up with 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Let's proceed to step 12:
If we divide 1040 by 128, we get 8 and a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 636411.1328
Subtract 1024 from 1040 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 13:
160 divided by 128 is 1 with a remainder of 32.
Put 1 as the next digit of the answer. 
Result so far: 636411.13281
Subtracting 128 from 160 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 14:
128 can be fit into 320 2 times, resulting in a remainder of 64.
Use 2 as the next digit of our solution. 
Result so far: 636411.132812
If we take 256 away from 320, we end up 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.

On to 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: 636411.1328125
If we subtract 640 from 640, 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.

Going ahead to step 16:
If we divide 0 by 128, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 636411.1328125
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.

After the division, we end up with 636411.1328125 and a remainder of 0.0.