1020578 ÷ 128 
Let's see how many times 128 fits into 1020578.

Advancing to step 1:
128 can be fit into 1 0 times, resulting in a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Bring next digit (0) of the dividend behind the 1 and repeat the process: 10 / 128

Going ahead to step 2:
When dividing 10 by 128, we get 0 with a remainder of 10.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 10 after subtracting 0 from 10.
Include the next digit (2) from the dividend after 10, then repeat: 102 / 128

On to step 3:
102 divided by 128 is 0 with a remainder of 102.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 102 to get 102.
Grab the next digit (0) from the dividend, add it to 102, then carry on: 1020 / 128

Step 4:
128 can be fit into 1020 7 times, resulting in a remainder of 124.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Deduct 896 from 1020 and we're left with 124.
Append the next digit (5) from the dividend to 124 and continue with: 1245 / 128

Step 5:
The number 128 fits into 1245 9 times, leaving a remainder of 93.
Record the quotient 9 as the next digit in the result. 
Result so far: 79.0
If we take 1152 away from 1245, we end up with 93.
Bring next digit (7) of the dividend behind the 93 and repeat the process: 937 / 128

Moving on to step 6:
If we divide 937 by 128, we get 7 and a remainder of 41.
The next digit of our result is 7. 
Result so far: 797.0
Subtract 896 from 937 to get 41.
Grab the next digit (8) from the dividend, add it to 41, then carry on: 418 / 128

Moving on to step 7:
If we divide 418 by 128, we get 3 and a remainder of 34.
The number 3 becomes the next digit in our result. 
Result so far: 7973.0
If we subtract 384 from 418, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 8:
340 divided by 128 is 2 with a remainder of 84.
Write down 2 as next digit of the result. 
Result so far: 7973.2
Subtract 256 from 340 to get 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Moving on to step 9:
840 divided by 128 is 6 with a remainder of 72.
Record the quotient 6 as the next digit in the result. 
Result so far: 7973.26
The remainder is 72 after subtracting 768 from 840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Let's proceed to step 10:
128 goes into 720 5 times with a remainder of 80.
Record the quotient 5 as the next digit in the result. 
Result so far: 7973.265
If we take 640 away from 720, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Let's proceed to step 11:
When dividing 800 by 128, we get 6 with a remainder of 32.
Put 6 as the next digit of the answer. 
Result so far: 7973.2656
Deduct 768 from 800 and we're left 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.

Step 12:
If we divide 320 by 128, we get 2 and a remainder of 64.
Write down 2 as next digit of the result. 
Result so far: 7973.26562
The remainder is 64 after subtracting 256 from 320.
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:
128 can be fit into 640 5 times, resulting in a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 7973.265625
Subtract 640 from 640 to 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 14:
128 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 7973.265625
Subtract 0 from 0 to 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.

On to step 15:
If we divide 0 by 128, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 7973.265625
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.

The final result is 7973.265625 with a remainder of 0.0.