We look at the division of 39507519 by 76 
We want to figure out the number of times 39507519 can be divided by 76.

Moving on to step 1:
The number 76 fits into 3 0 times, leaving a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 76

Moving on to step 2:
76 goes into 39 0 times with a remainder of 39.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 39, we get 39.
Fetch the next digit (5) from the dividend, attach it to 39 and continue: 395 / 76

On to step 3:
When dividing 395 by 76, we get 5 with a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Subtract 380 from 395 to get 15.
Grab the next digit (0) from the dividend, add it to 15, then carry on: 150 / 76

On to step 4:
The number 76 fits into 150 1 times, leaving a remainder of 74.
Put 1 as the next digit of the answer. 
Result so far: 51.0
Subtracting 76 from 150 leaves us with 74.
Append the next digit (7) from the dividend to 74 and continue with: 747 / 76

On to step 5:
The number 76 fits into 747 9 times, leaving a remainder of 63.
The number 9 becomes the next digit in our result. 
Result so far: 519.0
If we subtract 684 from 747, we get 63.
Fetch the next digit (5) from the dividend, attach it to 63 and continue: 635 / 76

Let's proceed to step 6:
When dividing 635 by 76, we get 8 with a remainder of 27.
Write down 8 as next digit of the result. 
Result so far: 5198.0
Deduct 608 from 635 and we're left with 27.
Fetch the next digit (1) from the dividend, attach it to 27 and continue: 271 / 76

Step 7:
The number 76 fits into 271 3 times, leaving a remainder of 43.
Use 3 as the next digit of our solution. 
Result so far: 51983.0
Subtracting 228 from 271 leaves us with 43.
Take the next digit (9) from the dividend and append it to 43, then repeat: 439 / 76

Advancing to step 8:
When dividing 439 by 76, we get 5 with a remainder of 59.
Put 5 as the next digit of the answer. 
Result so far: 519835.0
Deduct 380 from 439 and we're left with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Going ahead to step 9:
76 can be fit into 590 7 times, resulting in a remainder of 58.
Use 7 as the next digit of our solution. 
Result so far: 519835.7
Subtracting 532 from 590 leaves us with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Step 10:
76 goes into 580 7 times with a remainder of 48.
Record the quotient 7 as the next digit in the result. 
Result so far: 519835.77
Subtract 532 from 580 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

After the division, we end up with 519835.77 and a remainder of 0.048.