We look at the division of 667884 by 518 
We want to divide 667884 by 518.

On to step 1:
518 can be fit into 6 0 times, resulting in a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Fetch the next digit (6) from the dividend, attach it to 6 and continue: 66 / 518

On to step 2:
518 can be fit into 66 0 times, resulting in a remainder of 66.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 66 after subtracting 0 from 66.
Grab the next digit (7) from the dividend, add it to 66, then carry on: 667 / 518

On to step 3:
667 divided by 518 is 1 with a remainder of 149.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 518 from 667, we get 149.
Bring next digit (8) of the dividend behind the 149 and repeat the process: 1498 / 518

Moving on to step 4:
The number 518 fits into 1498 2 times, leaving a remainder of 462.
The next digit of our result is 2. 
Result so far: 12.0
If we subtract 1036 from 1498, we get 462.
Bring next digit (8) of the dividend behind the 462 and repeat the process: 4628 / 518

Let's proceed to step 5:
The number 518 fits into 4628 8 times, leaving a remainder of 484.
Record the quotient 8 as the next digit in the result. 
Result so far: 128.0
Subtract 4144 from 4628 to get 484.
Fetch the next digit (4) from the dividend, attach it to 484 and continue: 4844 / 518

Going ahead to step 6:
4844 divided by 518 is 9 with a remainder of 182.
Put 9 as the next digit of the answer. 
Result so far: 1289.0
The remainder is 182 after subtracting 4662 from 4844.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1820, and continue the process.

Step 7:
The number 518 fits into 1820 3 times, leaving a remainder of 266.
Record the quotient 3 as the next digit in the result. 
Result so far: 1289.3
If we subtract 1554 from 1820, we get 266.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2660, and continue the process.

Advancing to step 8:
If we divide 2660 by 518, we get 5 and a remainder of 70.
Record the quotient 5 as the next digit in the result. 
Result so far: 1289.35
If we take 2590 away from 2660, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Step 9:
If we divide 700 by 518, we get 1 and a remainder of 182.
Record the quotient 1 as the next digit in the result. 
Result so far: 1289.351
If we take 518 away from 700, we end up with 182.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1820, and continue the process.

Moving on to step 10:
518 can be fit into 1820 3 times, resulting in a remainder of 266.
Write down 3 as next digit of the result. 
Result so far: 1289.3513
Deduct 1554 from 1820 and we're left with 266.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2660, and continue the process.

Advancing to step 11:
2660 divided by 518 is 5 with a remainder of 70.
Record the quotient 5 as the next digit in the result. 
Result so far: 1289.35135
If we take 2590 away from 2660, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 12:
518 can be fit into 700 1 times, resulting in a remainder of 182.
Put 1 as the next digit of the answer. 
Result so far: 1289.351351
If we subtract 518 from 700, we get 182.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1820, and continue the process.

On to step 13:
1820 divided by 518 is 3 with a remainder of 266.
The next digit of our result is 3. 
Result so far: 1289.3513513
Deduct 1554 from 1820 and we're left with 266.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2660, and continue the process.

Advancing to step 14:
If we divide 2660 by 518, we get 5 and a remainder of 70.
Write down 5 as next digit of the result. 
Result so far: 1289.35135135
Subtracting 2590 from 2660 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

In conclusion, the division gives 1289.35135135 with a balance of 7e-08.