42563404 ÷ 128 
We want to divide 42563404 by 128.

On to step 1:
When dividing 4 by 128, we get 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Grab the next digit (2) from the dividend, add it to 4, then carry on: 42 / 128

On to step 2:
42 divided by 128 is 0 with a remainder of 42.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 42 after subtracting 0 from 42.
Append the next digit (5) from the dividend to 42 and continue with: 425 / 128

Let's proceed to step 3:
If we divide 425 by 128, we get 3 and a remainder of 41.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
The remainder is 41 after subtracting 384 from 425.
Take the next digit (6) from the dividend and append it to 41, then repeat: 416 / 128

Going ahead to step 4:
128 can be fit into 416 3 times, resulting in a remainder of 32.
Record the quotient 3 as the next digit in the result. 
Result so far: 33.0
Subtracting 384 from 416 leaves us with 32.
Bring next digit (3) of the dividend behind the 32 and repeat the process: 323 / 128

On to step 5:
If we divide 323 by 128, we get 2 and a remainder of 67.
Use 2 as the next digit of our solution. 
Result so far: 332.0
Subtracting 256 from 323 leaves us with 67.
Take the next digit (4) from the dividend and append it to 67, then repeat: 674 / 128

Advancing to step 6:
674 divided by 128 is 5 with a remainder of 34.
Write down 5 as next digit of the result. 
Result so far: 3325.0
Subtract 640 from 674 to get 34.
Append the next digit (0) from the dividend to 34 and continue with: 340 / 128

Let's proceed to step 7:
If we divide 340 by 128, we get 2 and a remainder of 84.
The number 2 becomes the next digit in our result. 
Result so far: 33252.0
The remainder is 84 after subtracting 256 from 340.
Include the next digit (4) from the dividend after 84, then repeat: 844 / 128

Moving on to step 8:
128 goes into 844 6 times with a remainder of 76.
Record the quotient 6 as the next digit in the result. 
Result so far: 332526.0
Subtracting 768 from 844 leaves us with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Step 9:
128 can be fit into 760 5 times, resulting in a remainder of 120.
Use 5 as the next digit of our solution. 
Result so far: 332526.5
Subtract 640 from 760 to get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Advancing to step 10:
When dividing 1200 by 128, we get 9 with a remainder of 48.
Use 9 as the next digit of our solution. 
Result so far: 332526.59
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.

Going ahead to step 11:
480 divided by 128 is 3 with a remainder of 96.
Use 3 as the next digit of our solution. 
Result so far: 332526.593
Subtracting 384 from 480 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.

Advancing to step 12:
960 divided by 128 is 7 with a remainder of 64.
Write down 7 as next digit of the result. 
Result so far: 332526.5937
If we take 896 away from 960, 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.

Step 13:
640 divided by 128 is 5 with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 332526.59375
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.

Going ahead to step 14:
0 divided by 128 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 332526.59375
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.

Going ahead to step 15:
When dividing 0 by 128, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 332526.59375
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 332526.59375 and a remainder of 0.0.