Let's divide 52870691 by 512
We want to figure out the number of times 52870691 can be divided by 512.

Advancing to step 1:
If we divide 5 by 512, we get 0 and a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Append the next digit (2) from the dividend to 5 and continue with: 52 / 512

Step 2:
When dividing 52 by 512, we get 0 with a remainder of 52.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 52 after subtracting 0 from 52.
Append the next digit (8) from the dividend to 52 and continue with: 528 / 512

Advancing to step 3:
The number 512 fits into 528 1 times, leaving a remainder of 16.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 512 from 528, we get 16.
Fetch the next digit (7) from the dividend, attach it to 16 and continue: 167 / 512

Going ahead to step 4:
If we divide 167 by 512, we get 0 and a remainder of 167.
Write down 0 as next digit of the result. 
Result so far: 10.0
If we take 0 away from 167, we end up with 167.
Take the next digit (0) from the dividend and append it to 167, then repeat: 1670 / 512

Advancing to step 5:
512 can be fit into 1670 3 times, resulting in a remainder of 134.
The next digit of our result is 3. 
Result so far: 103.0
Subtract 1536 from 1670 to get 134.
Take the next digit (6) from the dividend and append it to 134, then repeat: 1346 / 512

Step 6:
If we divide 1346 by 512, we get 2 and a remainder of 322.
Use 2 as the next digit of our solution. 
Result so far: 1032.0
Subtracting 1024 from 1346 leaves us with 322.
Take the next digit (9) from the dividend and append it to 322, then repeat: 3229 / 512

Step 7:
3229 divided by 512 is 6 with a remainder of 157.
Put 6 as the next digit of the answer. 
Result so far: 10326.0
If we subtract 3072 from 3229, we get 157.
Fetch the next digit (1) from the dividend, attach it to 157 and continue: 1571 / 512

On to step 8:
The number 512 fits into 1571 3 times, leaving a remainder of 35.
Write down 3 as next digit of the result. 
Result so far: 103263.0
Subtract 1536 from 1571 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

On to step 9:
512 can be fit into 350 0 times, resulting in a remainder of 350.
Write down 0 as next digit of the result. 
Result so far: 103263.0
If we take 0 away from 350, we end up with 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Moving on to step 10:
3500 divided by 512 is 6 with a remainder of 428.
Use 6 as the next digit of our solution. 
Result so far: 103263.06
Subtracting 3072 from 3500 leaves us with 428.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4280, and continue the process.

Going ahead to step 11:
When dividing 4280 by 512, we get 8 with a remainder of 184.
The next digit of our result is 8. 
Result so far: 103263.068
Subtracting 4096 from 4280 leaves us with 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Moving on to step 12:
The number 512 fits into 1840 3 times, leaving a remainder of 304.
The next digit of our result is 3. 
Result so far: 103263.0683
Deduct 1536 from 1840 and we're left with 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

On to step 13:
If we divide 3040 by 512, we get 5 and a remainder of 480.
The next digit of our result is 5. 
Result so far: 103263.06835
The remainder is 480 after subtracting 2560 from 3040.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Moving on to step 14:
512 goes into 4800 9 times with a remainder of 192.
Put 9 as the next digit of the answer. 
Result so far: 103263.068359
Subtracting 4608 from 4800 leaves us with 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 15:
512 can be fit into 1920 3 times, resulting in a remainder of 384.
Put 3 as the next digit of the answer. 
Result so far: 103263.0683593
Deduct 1536 from 1920 and we're left with 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

Going ahead to step 16:
3840 divided by 512 is 7 with a remainder of 256.
The next digit of our result is 7. 
Result so far: 103263.06835937
If we subtract 3584 from 3840, we get 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 103263.06835937 and a remainder of 2.56e-07.