We look at the division of 30872307 by 518 
We want to divide 30872307 by 518.

Advancing to step 1:
When dividing 3 by 518, we get 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Bring next digit (0) of the dividend behind the 3 and repeat the process: 30 / 518

Moving on to step 2:
30 divided by 518 is 0 with a remainder of 30.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 30 to get 30.
Fetch the next digit (8) from the dividend, attach it to 30 and continue: 308 / 518

On to step 3:
The number 518 fits into 308 0 times, leaving a remainder of 308.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 308, we get 308.
Fetch the next digit (7) from the dividend, attach it to 308 and continue: 3087 / 518

Moving on to step 4:
The number 518 fits into 3087 5 times, leaving a remainder of 497.
Write down 5 as next digit of the result. 
Result so far: 5.0
Subtract 2590 from 3087 to get 497.
Include the next digit (2) from the dividend after 497, then repeat: 4972 / 518

Going ahead to step 5:
518 goes into 4972 9 times with a remainder of 310.
Record the quotient 9 as the next digit in the result. 
Result so far: 59.0
Subtracting 4662 from 4972 leaves us with 310.
Include the next digit (3) from the dividend after 310, then repeat: 3103 / 518

On to step 6:
518 can be fit into 3103 5 times, resulting in a remainder of 513.
Use 5 as the next digit of our solution. 
Result so far: 595.0
If we take 2590 away from 3103, we end up with 513.
Grab the next digit (0) from the dividend, add it to 513, then carry on: 5130 / 518

Advancing to step 7:
518 can be fit into 5130 9 times, resulting in a remainder of 468.
Use 9 as the next digit of our solution. 
Result so far: 5959.0
The remainder is 468 after subtracting 4662 from 5130.
Include the next digit (7) from the dividend after 468, then repeat: 4687 / 518

Moving on to step 8:
The number 518 fits into 4687 9 times, leaving a remainder of 25.
Use 9 as the next digit of our solution. 
Result so far: 59599.0
Subtract 4662 from 4687 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 9:
If we divide 250 by 518, we get 0 and a remainder of 250.
The next digit of our result is 0. 
Result so far: 59599.0
Subtract 0 from 250 to get 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Advancing to step 10:
518 goes into 2500 4 times with a remainder of 428.
The next digit of our result is 4. 
Result so far: 59599.04
If we take 2072 away from 2500, we end up 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.

Moving on to step 11:
518 goes into 4280 8 times with a remainder of 136.
The next digit of our result is 8. 
Result so far: 59599.048
The remainder is 136 after subtracting 4144 from 4280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Let's proceed to step 12:
518 goes into 1360 2 times with a remainder of 324.
Write down 2 as next digit of the result. 
Result so far: 59599.0482
Subtracting 1036 from 1360 leaves us with 324.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3240, and continue the process.

Going ahead to step 13:
When dividing 3240 by 518, we get 6 with a remainder of 132.
Use 6 as the next digit of our solution. 
Result so far: 59599.04826
The remainder is 132 after subtracting 3108 from 3240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Going ahead to step 14:
The number 518 fits into 1320 2 times, leaving a remainder of 284.
The number 2 becomes the next digit in our result. 
Result so far: 59599.048262
The remainder is 284 after subtracting 1036 from 1320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

Let's proceed to step 15:
If we divide 2840 by 518, we get 5 and a remainder of 250.
Write down 5 as next digit of the result. 
Result so far: 59599.0482625
Subtracting 2590 from 2840 leaves us with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Let's proceed to step 16:
When dividing 2500 by 518, we get 4 with a remainder of 428.
Record the quotient 4 as the next digit in the result. 
Result so far: 59599.04826254
The remainder is 428 after subtracting 2072 from 2500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4280, and continue the process.

The final result is 59599.04826254 with a remainder of 4.28e-07.