We're dividing 75519003 by 518 
Our goal is to divide 75519003 by 518.

Moving on to step 1:
When dividing 7 by 518, we get 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Grab the next digit (5) from the dividend, add it to 7, then carry on: 75 / 518

Going ahead to step 2:
The number 518 fits into 75 0 times, leaving a remainder of 75.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 75 to get 75.
Take the next digit (5) from the dividend and append it to 75, then repeat: 755 / 518

Going ahead to step 3:
The number 518 fits into 755 1 times, leaving a remainder of 237.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 237 after subtracting 518 from 755.
Grab the next digit (1) from the dividend, add it to 237, then carry on: 2371 / 518

On to step 4:
The number 518 fits into 2371 4 times, leaving a remainder of 299.
The next digit of our result is 4. 
Result so far: 14.0
Subtract 2072 from 2371 to get 299.
Grab the next digit (9) from the dividend, add it to 299, then carry on: 2999 / 518

Let's proceed to step 5:
If we divide 2999 by 518, we get 5 and a remainder of 409.
Write down 5 as next digit of the result. 
Result so far: 145.0
Deduct 2590 from 2999 and we're left with 409.
Bring next digit (0) of the dividend behind the 409 and repeat the process: 4090 / 518

On to step 6:
When dividing 4090 by 518, we get 7 with a remainder of 464.
Use 7 as the next digit of our solution. 
Result so far: 1457.0
Deduct 3626 from 4090 and we're left with 464.
Fetch the next digit (0) from the dividend, attach it to 464 and continue: 4640 / 518

Step 7:
518 can be fit into 4640 8 times, resulting in a remainder of 496.
Write down 8 as next digit of the result. 
Result so far: 14578.0
Deduct 4144 from 4640 and we're left with 496.
Include the next digit (3) from the dividend after 496, then repeat: 4963 / 518

Advancing to step 8:
518 can be fit into 4963 9 times, resulting in a remainder of 301.
The next digit of our result is 9. 
Result so far: 145789.0
If we take 4662 away from 4963, we end up with 301.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3010, and continue the process.

Going ahead to step 9:
If we divide 3010 by 518, we get 5 and a remainder of 420.
Use 5 as the next digit of our solution. 
Result so far: 145789.5
If we take 2590 away from 3010, we end up with 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Let's proceed to step 10:
The number 518 fits into 4200 8 times, leaving a remainder of 56.
Put 8 as the next digit of the answer. 
Result so far: 145789.58
Deduct 4144 from 4200 and we're left with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Moving on to step 11:
When dividing 560 by 518, we get 1 with a remainder of 42.
Record the quotient 1 as the next digit in the result. 
Result so far: 145789.581
Deduct 518 from 560 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Step 12:
The number 518 fits into 420 0 times, leaving a remainder of 420.
Use 0 as the next digit of our solution. 
Result so far: 145789.581
Deduct 0 from 420 and we're left with 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Step 13:
4200 divided by 518 is 8 with a remainder of 56.
Record the quotient 8 as the next digit in the result. 
Result so far: 145789.58108
Subtract 4144 from 4200 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 14:
If we divide 560 by 518, we get 1 and a remainder of 42.
The number 1 becomes the next digit in our result. 
Result so far: 145789.581081
The remainder is 42 after subtracting 518 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Advancing to step 15:
When dividing 420 by 518, we get 0 with a remainder of 420.
Record the quotient 0 as the next digit in the result. 
Result so far: 145789.581081
Deduct 0 from 420 and we're left with 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Going ahead to step 16:
518 goes into 4200 8 times with a remainder of 56.
Use 8 as the next digit of our solution. 
Result so far: 145789.58108108
The remainder is 56 after subtracting 4144 from 4200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

After the division, we end up with 145789.58108108 and a remainder of 5.6e-08.