We're dividing 56640147 by 512 
We want to figure out the number of times 56640147 can be divided by 512.

On to step 1:
512 goes into 5 0 times with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Include the next digit (6) from the dividend after 5, then repeat: 56 / 512

Going ahead to step 2:
When dividing 56 by 512, we get 0 with a remainder of 56.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 56 to get 56.
Include the next digit (6) from the dividend after 56, then repeat: 566 / 512

On to step 3:
512 goes into 566 1 times with a remainder of 54.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 512 from 566, we get 54.
Append the next digit (4) from the dividend to 54 and continue with: 544 / 512

On to step 4:
544 divided by 512 is 1 with a remainder of 32.
Put 1 as the next digit of the answer. 
Result so far: 11.0
If we take 512 away from 544, we end up with 32.
Take the next digit (0) from the dividend and append it to 32, then repeat: 320 / 512

Step 5:
If we divide 320 by 512, we get 0 and a remainder of 320.
Use 0 as the next digit of our solution. 
Result so far: 110.0
The remainder is 320 after subtracting 0 from 320.
Take the next digit (1) from the dividend and append it to 320, then repeat: 3201 / 512

On to step 6:
The number 512 fits into 3201 6 times, leaving a remainder of 129.
Use 6 as the next digit of our solution. 
Result so far: 1106.0
The remainder is 129 after subtracting 3072 from 3201.
Fetch the next digit (4) from the dividend, attach it to 129 and continue: 1294 / 512

On to step 7:
1294 divided by 512 is 2 with a remainder of 270.
Record the quotient 2 as the next digit in the result. 
Result so far: 11062.0
If we take 1024 away from 1294, we end up with 270.
Include the next digit (7) from the dividend after 270, then repeat: 2707 / 512

Step 8:
When dividing 2707 by 512, we get 5 with a remainder of 147.
The next digit of our result is 5. 
Result so far: 110625.0
Subtract 2560 from 2707 to get 147.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1470, and continue the process.

Going ahead to step 9:
If we divide 1470 by 512, we get 2 and a remainder of 446.
The number 2 becomes the next digit in our result. 
Result so far: 110625.2
Deduct 1024 from 1470 and we're left with 446.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4460, and continue the process.

Let's proceed to step 10:
512 can be fit into 4460 8 times, resulting in a remainder of 364.
Write down 8 as next digit of the result. 
Result so far: 110625.28
If we subtract 4096 from 4460, we get 364.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3640, and continue the process.

Step 11:
When dividing 3640 by 512, we get 7 with a remainder of 56.
Write down 7 as next digit of the result. 
Result so far: 110625.287
The remainder is 56 after subtracting 3584 from 3640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

On to step 12:
512 can be fit into 560 1 times, resulting in a remainder of 48.
Write down 1 as next digit of the result. 
Result so far: 110625.2871
The remainder is 48 after subtracting 512 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

On to step 13:
The number 512 fits into 480 0 times, leaving a remainder of 480.
Record the quotient 0 as the next digit in the result. 
Result so far: 110625.2871
If we take 0 away from 480, we end up with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Let's proceed to step 14:
4800 divided by 512 is 9 with a remainder of 192.
Put 9 as the next digit of the answer. 
Result so far: 110625.287109
If we take 4608 away from 4800, we end up 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.

Advancing to step 15:
1920 divided by 512 is 3 with a remainder of 384.
The next digit of our result is 3. 
Result so far: 110625.2871093
Subtracting 1536 from 1920 leaves us 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:
512 can be fit into 3840 7 times, resulting in a remainder of 256.
The number 7 becomes the next digit in our result. 
Result so far: 110625.28710937
If we take 3584 away from 3840, 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.

The final result is 110625.28710937 with a remainder of 2.56e-07.