664418 divided by 99 
We want to divide 664418 by 99.

Advancing to step 1:
If we divide 6 by 99, we get 0 and a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Include the next digit (6) from the dividend after 6, then repeat: 66 / 99

On to step 2:
The number 99 fits into 66 0 times, leaving a remainder of 66.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 66 after subtracting 0 from 66.
Fetch the next digit (4) from the dividend, attach it to 66 and continue: 664 / 99

Step 3:
The number 99 fits into 664 6 times, leaving a remainder of 70.
The next digit of our result is 6. 
Result so far: 6.0
The remainder is 70 after subtracting 594 from 664.
Bring next digit (4) of the dividend behind the 70 and repeat the process: 704 / 99

Moving on to step 4:
If we divide 704 by 99, we get 7 and a remainder of 11.
Record the quotient 7 as the next digit in the result. 
Result so far: 67.0
Deduct 693 from 704 and we're left with 11.
Take the next digit (1) from the dividend and append it to 11, then repeat: 111 / 99

Moving on to step 5:
111 divided by 99 is 1 with a remainder of 12.
Put 1 as the next digit of the answer. 
Result so far: 671.0
If we subtract 99 from 111, we get 12.
Take the next digit (8) from the dividend and append it to 12, then repeat: 128 / 99

On to step 6:
If we divide 128 by 99, we get 1 and a remainder of 29.
Use 1 as the next digit of our solution. 
Result so far: 6711.0
If we subtract 99 from 128, we get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Moving on to step 7:
99 can be fit into 290 2 times, resulting in a remainder of 92.
Use 2 as the next digit of our solution. 
Result so far: 6711.2
If we subtract 198 from 290, we get 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

On to step 8:
When dividing 920 by 99, we get 9 with a remainder of 29.
The number 9 becomes the next digit in our result. 
Result so far: 6711.29
The remainder is 29 after subtracting 891 from 920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Moving on to step 9:
290 divided by 99 is 2 with a remainder of 92.
Use 2 as the next digit of our solution. 
Result so far: 6711.292
Subtracting 198 from 290 leaves us with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Let's proceed to step 10:
When dividing 920 by 99, we get 9 with a remainder of 29.
The next digit of our result is 9. 
Result so far: 6711.2929
The remainder is 29 after subtracting 891 from 920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Moving on to step 11:
The number 99 fits into 290 2 times, leaving a remainder of 92.
Record the quotient 2 as the next digit in the result. 
Result so far: 6711.29292
If we take 198 away from 290, we end up with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Going ahead to step 12:
When dividing 920 by 99, we get 9 with a remainder of 29.
Write down 9 as next digit of the result. 
Result so far: 6711.292929
Subtract 891 from 920 to get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Going ahead to step 13:
99 can be fit into 290 2 times, resulting in a remainder of 92.
Record the quotient 2 as the next digit in the result. 
Result so far: 6711.2929292
The remainder is 92 after subtracting 198 from 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Moving on to step 14:
99 goes into 920 9 times with a remainder of 29.
The next digit of our result is 9. 
Result so far: 6711.29292929
The remainder is 29 after subtracting 891 from 920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Our division results in 6711.29292929 with a remaining 2.9e-08.