We divide 518978 by 66
Let's see how many times 66 fits into 518978.

Step 1:
66 goes into 5 0 times with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Take the next digit (1) from the dividend and append it to 5, then repeat: 51 / 66

On to step 2:
66 can be fit into 51 0 times, resulting in a remainder of 51.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 51 and we're left with 51.
Fetch the next digit (8) from the dividend, attach it to 51 and continue: 518 / 66

On to step 3:
66 can be fit into 518 7 times, resulting in a remainder of 56.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Subtracting 462 from 518 leaves us with 56.
Include the next digit (9) from the dividend after 56, then repeat: 569 / 66

On to step 4:
66 can be fit into 569 8 times, resulting in a remainder of 41.
The next digit of our result is 8. 
Result so far: 78.0
If we take 528 away from 569, we end up with 41.
Include the next digit (7) from the dividend after 41, then repeat: 417 / 66

Moving on to step 5:
417 divided by 66 is 6 with a remainder of 21.
Record the quotient 6 as the next digit in the result. 
Result so far: 786.0
Deduct 396 from 417 and we're left with 21.
Take the next digit (8) from the dividend and append it to 21, then repeat: 218 / 66

On to step 6:
218 divided by 66 is 3 with a remainder of 20.
Put 3 as the next digit of the answer. 
Result so far: 7863.0
If we subtract 198 from 218, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 7:
When dividing 200 by 66, we get 3 with a remainder of 2.
The next digit of our result is 3. 
Result so far: 7863.3
If we subtract 198 from 200, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 8:
If we divide 20 by 66, we get 0 and a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 7863.3
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 9:
When dividing 200 by 66, we get 3 with a remainder of 2.
Write down 3 as next digit of the result. 
Result so far: 7863.303
Subtracting 198 from 200 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 10:
If we divide 20 by 66, we get 0 and a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 7863.303
Subtracting 0 from 20 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 11:
66 can be fit into 200 3 times, resulting in a remainder of 2.
Put 3 as the next digit of the answer. 
Result so far: 7863.30303
The remainder is 2 after subtracting 198 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 12:
20 divided by 66 is 0 with a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 7863.30303
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 13:
When dividing 200 by 66, we get 3 with a remainder of 2.
Use 3 as the next digit of our solution. 
Result so far: 7863.3030303
If we take 198 away from 200, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 14:
20 divided by 66 is 0 with a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 7863.3030303
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Our division results in 7863.3030303 with a remaining 2e-08.