We look at the division of 87321868 by 512 
Our goal is to divide 87321868 by 512.

Advancing to step 1:
The number 512 fits into 8 0 times, leaving a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Append the next digit (7) from the dividend to 8 and continue with: 87 / 512

Moving on to step 2:
87 divided by 512 is 0 with a remainder of 87.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 87 after subtracting 0 from 87.
Take the next digit (3) from the dividend and append it to 87, then repeat: 873 / 512

Let's proceed to step 3:
512 can be fit into 873 1 times, resulting in a remainder of 361.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 512 away from 873, we end up with 361.
Append the next digit (2) from the dividend to 361 and continue with: 3612 / 512

Moving on to step 4:
512 can be fit into 3612 7 times, resulting in a remainder of 28.
Use 7 as the next digit of our solution. 
Result so far: 17.0
Subtract 3584 from 3612 to get 28.
Fetch the next digit (1) from the dividend, attach it to 28 and continue: 281 / 512

Moving on to step 5:
281 divided by 512 is 0 with a remainder of 281.
The next digit of our result is 0. 
Result so far: 170.0
If we take 0 away from 281, we end up with 281.
Include the next digit (8) from the dividend after 281, then repeat: 2818 / 512

Advancing to step 6:
512 can be fit into 2818 5 times, resulting in a remainder of 258.
Put 5 as the next digit of the answer. 
Result so far: 1705.0
If we subtract 2560 from 2818, we get 258.
Take the next digit (6) from the dividend and append it to 258, then repeat: 2586 / 512

Step 7:
The number 512 fits into 2586 5 times, leaving a remainder of 26.
Write down 5 as next digit of the result. 
Result so far: 17055.0
The remainder is 26 after subtracting 2560 from 2586.
Grab the next digit (8) from the dividend, add it to 26, then carry on: 268 / 512

Moving on to step 8:
512 can be fit into 268 0 times, resulting in a remainder of 268.
Use 0 as the next digit of our solution. 
Result so far: 170550.0
If we subtract 0 from 268, we get 268.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2680, and continue the process.

On to step 9:
If we divide 2680 by 512, we get 5 and a remainder of 120.
The next digit of our result is 5. 
Result so far: 170550.5
The remainder is 120 after subtracting 2560 from 2680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Let's proceed to step 10:
If we divide 1200 by 512, we get 2 and a remainder of 176.
The next digit of our result is 2. 
Result so far: 170550.52
Deduct 1024 from 1200 and we're left with 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Going ahead to step 11:
When dividing 1760 by 512, we get 3 with a remainder of 224.
The next digit of our result is 3. 
Result so far: 170550.523
The remainder is 224 after subtracting 1536 from 1760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Step 12:
The number 512 fits into 2240 4 times, leaving a remainder of 192.
Write down 4 as next digit of the result. 
Result so far: 170550.5234
Subtract 2048 from 2240 to get 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

On to step 13:
The number 512 fits into 1920 3 times, leaving a remainder of 384.
Use 3 as the next digit of our solution. 
Result so far: 170550.52343
Subtract 1536 from 1920 to get 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

Moving on to step 14:
The number 512 fits into 3840 7 times, leaving a remainder of 256.
The next digit of our result is 7. 
Result so far: 170550.523437
Subtracting 3584 from 3840 leaves us 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.

Let's proceed to step 15:
512 goes into 2560 5 times with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 170550.5234375
If we take 2560 away from 2560, 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.

Step 16:
512 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 170550.5234375
Subtracting 0 from 0 leaves us 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 170550.5234375 and a remainder of 0.0.