18870757 divided by 518 
Our goal is to divide 18870757 by 518.

Moving on to step 1:
When dividing 1 by 518, we get 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Take the next digit (8) from the dividend and append it to 1, then repeat: 18 / 518

Advancing to step 2:
If we divide 18 by 518, we get 0 and a remainder of 18.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 18 and we're left with 18.
Append the next digit (8) from the dividend to 18 and continue with: 188 / 518

Going ahead to step 3:
518 goes into 188 0 times with a remainder of 188.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 188 and we're left with 188.
Include the next digit (7) from the dividend after 188, then repeat: 1887 / 518

Step 4:
When dividing 1887 by 518, we get 3 with a remainder of 333.
Use 3 as the next digit of our solution. 
Result so far: 3.0
The remainder is 333 after subtracting 1554 from 1887.
Take the next digit (0) from the dividend and append it to 333, then repeat: 3330 / 518

Step 5:
3330 divided by 518 is 6 with a remainder of 222.
Put 6 as the next digit of the answer. 
Result so far: 36.0
If we take 3108 away from 3330, we end up with 222.
Grab the next digit (7) from the dividend, add it to 222, then carry on: 2227 / 518

Advancing to step 6:
The number 518 fits into 2227 4 times, leaving a remainder of 155.
Use 4 as the next digit of our solution. 
Result so far: 364.0
The remainder is 155 after subtracting 2072 from 2227.
Append the next digit (5) from the dividend to 155 and continue with: 1555 / 518

Step 7:
518 goes into 1555 3 times with a remainder of 1.
Write down 3 as next digit of the result. 
Result so far: 3643.0
If we subtract 1554 from 1555, we get 1.
Grab the next digit (7) from the dividend, add it to 1, then carry on: 17 / 518

On to step 8:
The number 518 fits into 17 0 times, leaving a remainder of 17.
Record the quotient 0 as the next digit in the result. 
Result so far: 36430.0
Deduct 0 from 17 and we're left with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Let's proceed to step 9:
170 divided by 518 is 0 with a remainder of 170.
Put 0 as the next digit of the answer. 
Result so far: 36430.0
Subtracting 0 from 170 leaves us with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Going ahead to step 10:
When dividing 1700 by 518, we get 3 with a remainder of 146.
Write down 3 as next digit of the result. 
Result so far: 36430.03
If we subtract 1554 from 1700, we get 146.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1460, and continue the process.

On to step 11:
1460 divided by 518 is 2 with a remainder of 424.
The number 2 becomes the next digit in our result. 
Result so far: 36430.032
Subtract 1036 from 1460 to get 424.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4240, and continue the process.

Let's proceed to step 12:
518 can be fit into 4240 8 times, resulting in a remainder of 96.
The next digit of our result is 8. 
Result so far: 36430.0328
The remainder is 96 after subtracting 4144 from 4240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Let's proceed to step 13:
When dividing 960 by 518, we get 1 with a remainder of 442.
Put 1 as the next digit of the answer. 
Result so far: 36430.03281
Subtracting 518 from 960 leaves us with 442.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4420, and continue the process.

Let's proceed to step 14:
If we divide 4420 by 518, we get 8 and a remainder of 276.
Put 8 as the next digit of the answer. 
Result so far: 36430.032818
If we subtract 4144 from 4420, we get 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

On to step 15:
518 goes into 2760 5 times with a remainder of 170.
Use 5 as the next digit of our solution. 
Result so far: 36430.0328185
If we take 2590 away from 2760, we end up with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Step 16:
1700 divided by 518 is 3 with a remainder of 146.
Use 3 as the next digit of our solution. 
Result so far: 36430.03281853
Deduct 1554 from 1700 and we're left with 146.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1460, and continue the process.

The final result is 36430.03281853 with a remainder of 1.46e-07.