We're dividing 37780258 by 512 
We want to figure out the number of times 37780258 can be divided by 512.

Moving on to step 1:
3 divided by 512 is 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Take the next digit (7) from the dividend and append it to 3, then repeat: 37 / 512

On to step 2:
If we divide 37 by 512, we get 0 and a remainder of 37.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 37 and we're left with 37.
Bring next digit (7) of the dividend behind the 37 and repeat the process: 377 / 512

Step 3:
512 can be fit into 377 0 times, resulting in a remainder of 377.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 377, we end up with 377.
Fetch the next digit (8) from the dividend, attach it to 377 and continue: 3778 / 512

On to step 4:
If we divide 3778 by 512, we get 7 and a remainder of 194.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
The remainder is 194 after subtracting 3584 from 3778.
Bring next digit (0) of the dividend behind the 194 and repeat the process: 1940 / 512

Let's proceed to step 5:
When dividing 1940 by 512, we get 3 with a remainder of 404.
Write down 3 as next digit of the result. 
Result so far: 73.0
If we take 1536 away from 1940, we end up with 404.
Fetch the next digit (2) from the dividend, attach it to 404 and continue: 4042 / 512

Going ahead to step 6:
4042 divided by 512 is 7 with a remainder of 458.
The next digit of our result is 7. 
Result so far: 737.0
Subtract 3584 from 4042 to get 458.
Append the next digit (5) from the dividend to 458 and continue with: 4585 / 512

On to step 7:
The number 512 fits into 4585 8 times, leaving a remainder of 489.
The number 8 becomes the next digit in our result. 
Result so far: 7378.0
Subtracting 4096 from 4585 leaves us with 489.
Take the next digit (8) from the dividend and append it to 489, then repeat: 4898 / 512

Step 8:
When dividing 4898 by 512, we get 9 with a remainder of 290.
Record the quotient 9 as the next digit in the result. 
Result so far: 73789.0
The remainder is 290 after subtracting 4608 from 4898.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

On to step 9:
When dividing 2900 by 512, we get 5 with a remainder of 340.
Use 5 as the next digit of our solution. 
Result so far: 73789.5
If we subtract 2560 from 2900, we get 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

On to step 10:
The number 512 fits into 3400 6 times, leaving a remainder of 328.
Use 6 as the next digit of our solution. 
Result so far: 73789.56
Subtract 3072 from 3400 to get 328.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

Advancing to step 11:
The number 512 fits into 3280 6 times, leaving a remainder of 208.
Use 6 as the next digit of our solution. 
Result so far: 73789.566
Subtracting 3072 from 3280 leaves us with 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Our division results in 73789.566 with a remaining 0.0208.