28571117 ÷ 512 
Our goal is to divide 28571117 by 512.

On to step 1:
If we divide 2 by 512, we get 0 and a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Take the next digit (8) from the dividend and append it to 2, then repeat: 28 / 512

Moving on to step 2:
If we divide 28 by 512, we get 0 and a remainder of 28.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 28 after subtracting 0 from 28.
Take the next digit (5) from the dividend and append it to 28, then repeat: 285 / 512

Moving on to step 3:
If we divide 285 by 512, we get 0 and a remainder of 285.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 285 leaves us with 285.
Take the next digit (7) from the dividend and append it to 285, then repeat: 2857 / 512

Going ahead to step 4:
512 goes into 2857 5 times with a remainder of 297.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Deduct 2560 from 2857 and we're left with 297.
Fetch the next digit (1) from the dividend, attach it to 297 and continue: 2971 / 512

Going ahead to step 5:
If we divide 2971 by 512, we get 5 and a remainder of 411.
The number 5 becomes the next digit in our result. 
Result so far: 55.0
Deduct 2560 from 2971 and we're left with 411.
Take the next digit (1) from the dividend and append it to 411, then repeat: 4111 / 512

Going ahead to step 6:
512 can be fit into 4111 8 times, resulting in a remainder of 15.
Put 8 as the next digit of the answer. 
Result so far: 558.0
The remainder is 15 after subtracting 4096 from 4111.
Grab the next digit (1) from the dividend, add it to 15, then carry on: 151 / 512

Let's proceed to step 7:
151 divided by 512 is 0 with a remainder of 151.
The next digit of our result is 0. 
Result so far: 5580.0
Subtract 0 from 151 to get 151.
Append the next digit (7) from the dividend to 151 and continue with: 1517 / 512

Moving on to step 8:
The number 512 fits into 1517 2 times, leaving a remainder of 493.
The number 2 becomes the next digit in our result. 
Result so far: 55802.0
The remainder is 493 after subtracting 1024 from 1517.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4930, and continue the process.

Moving on to step 9:
512 goes into 4930 9 times with a remainder of 322.
Write down 9 as next digit of the result. 
Result so far: 55802.9
If we subtract 4608 from 4930, we get 322.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

Step 10:
If we divide 3220 by 512, we get 6 and a remainder of 148.
Use 6 as the next digit of our solution. 
Result so far: 55802.96
Deduct 3072 from 3220 and we're left with 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

Let's proceed to step 11:
512 can be fit into 1480 2 times, resulting in a remainder of 456.
The number 2 becomes the next digit in our result. 
Result so far: 55802.962
Subtracting 1024 from 1480 leaves us with 456.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4560, and continue the process.

Going ahead to step 12:
The number 512 fits into 4560 8 times, leaving a remainder of 464.
The next digit of our result is 8. 
Result so far: 55802.9628
Subtracting 4096 from 4560 leaves us with 464.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4640, and continue the process.

Going ahead to step 13:
512 can be fit into 4640 9 times, resulting in a remainder of 32.
The next digit of our result is 9. 
Result so far: 55802.96289
The remainder is 32 after subtracting 4608 from 4640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 14:
When dividing 320 by 512, we get 0 with a remainder of 320.
Put 0 as the next digit of the answer. 
Result so far: 55802.96289
Subtracting 0 from 320 leaves us with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Moving on to step 15:
The number 512 fits into 3200 6 times, leaving a remainder of 128.
Put 6 as the next digit of the answer. 
Result so far: 55802.9628906
Deduct 3072 from 3200 and we're left with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Moving on to step 16:
512 can be fit into 1280 2 times, resulting in a remainder of 256.
Write down 2 as next digit of the result. 
Result so far: 55802.96289062
If we take 1024 away from 1280, we end up with 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

After the division, we end up with 55802.96289062 and a remainder of 2.56e-07.