We divide 518623 by 66
Our goal is to divide 518623 by 66.

Let's proceed to step 1:
The number 66 fits into 5 0 times, leaving a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Include the next digit (1) from the dividend after 5, then repeat: 51 / 66

On to step 2:
66 can be fit into 51 0 times, resulting in a remainder of 51.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 51 to get 51.
Include the next digit (8) from the dividend after 51, then repeat: 518 / 66

Let's proceed to step 3:
518 divided by 66 is 7 with a remainder of 56.
The next digit of our result is 7. 
Result so far: 7.0
If we take 462 away from 518, we end up with 56.
Bring next digit (6) of the dividend behind the 56 and repeat the process: 566 / 66

Advancing to step 4:
66 can be fit into 566 8 times, resulting in a remainder of 38.
The number 8 becomes the next digit in our result. 
Result so far: 78.0
Subtracting 528 from 566 leaves us with 38.
Grab the next digit (2) from the dividend, add it to 38, then carry on: 382 / 66

Moving on to step 5:
66 can be fit into 382 5 times, resulting in a remainder of 52.
Use 5 as the next digit of our solution. 
Result so far: 785.0
Subtracting 330 from 382 leaves us with 52.
Include the next digit (3) from the dividend after 52, then repeat: 523 / 66

Let's proceed to step 6:
If we divide 523 by 66, we get 7 and a remainder of 61.
Put 7 as the next digit of the answer. 
Result so far: 7857.0
The remainder is 61 after subtracting 462 from 523.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Let's proceed to step 7:
The number 66 fits into 610 9 times, leaving a remainder of 16.
The next digit of our result is 9. 
Result so far: 7857.9
If we take 594 away from 610, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 8:
The number 66 fits into 160 2 times, leaving a remainder of 28.
Put 2 as the next digit of the answer. 
Result so far: 7857.92
If we take 132 away from 160, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 9:
66 goes into 280 4 times with a remainder of 16.
The number 4 becomes the next digit in our result. 
Result so far: 7857.924
The remainder is 16 after subtracting 264 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 10:
160 divided by 66 is 2 with a remainder of 28.
The number 2 becomes the next digit in our result. 
Result so far: 7857.9242
If we take 132 away from 160, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Going ahead to step 11:
66 goes into 280 4 times with a remainder of 16.
The number 4 becomes the next digit in our result. 
Result so far: 7857.92424
Subtracting 264 from 280 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 12:
The number 66 fits into 160 2 times, leaving a remainder of 28.
Use 2 as the next digit of our solution. 
Result so far: 7857.924242
If we subtract 132 from 160, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 13:
66 goes into 280 4 times with a remainder of 16.
The number 4 becomes the next digit in our result. 
Result so far: 7857.9242424
Subtract 264 from 280 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 14:
160 divided by 66 is 2 with a remainder of 28.
Put 2 as the next digit of the answer. 
Result so far: 7857.92424242
Deduct 132 from 160 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

In conclusion, the division gives 7857.92424242 with a balance of 2.8e-08.