We look at the division of 668774 by 99 
Our goal is to divide 668774 by 99.

Let's proceed to step 1:
99 goes into 6 0 times with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Include the next digit (6) from the dividend after 6, then repeat: 66 / 99

Moving on to step 2:
When dividing 66 by 99, we get 0 with a remainder of 66.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 66, we get 66.
Bring next digit (8) of the dividend behind the 66 and repeat the process: 668 / 99

Moving on to step 3:
99 can be fit into 668 6 times, resulting in a remainder of 74.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Subtracting 594 from 668 leaves us with 74.
Bring next digit (7) of the dividend behind the 74 and repeat the process: 747 / 99

Going ahead to step 4:
If we divide 747 by 99, we get 7 and a remainder of 54.
The next digit of our result is 7. 
Result so far: 67.0
Subtracting 693 from 747 leaves us with 54.
Append the next digit (7) from the dividend to 54 and continue with: 547 / 99

Going ahead to step 5:
When dividing 547 by 99, we get 5 with a remainder of 52.
Put 5 as the next digit of the answer. 
Result so far: 675.0
If we subtract 495 from 547, we get 52.
Include the next digit (4) from the dividend after 52, then repeat: 524 / 99

Going ahead to step 6:
If we divide 524 by 99, we get 5 and a remainder of 29.
The next digit of our result is 5. 
Result so far: 6755.0
If we take 495 away from 524, we end up with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Advancing to step 7:
99 goes into 290 2 times with a remainder of 92.
Put 2 as the next digit of the answer. 
Result so far: 6755.2
Subtract 198 from 290 to 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.

Let's proceed to step 8:
99 goes into 920 9 times with a remainder of 29.
The next digit of our result is 9. 
Result so far: 6755.29
Deduct 891 from 920 and we're left with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Advancing to step 9:
290 divided by 99 is 2 with a remainder of 92.
Record the quotient 2 as the next digit in the result. 
Result so far: 6755.292
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.

Let's proceed to step 10:
If we divide 920 by 99, we get 9 and a remainder of 29.
Write down 9 as next digit of the result. 
Result so far: 6755.2929
Deduct 891 from 920 and we're left with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

On to step 11:
The number 99 fits into 290 2 times, leaving a remainder of 92.
Put 2 as the next digit of the answer. 
Result so far: 6755.29292
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.

Advancing 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: 6755.292929
Subtracting 891 from 920 leaves us with 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.
Use 2 as the next digit of our solution. 
Result so far: 6755.2929292
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.

Going ahead to step 14:
920 divided by 99 is 9 with a remainder of 29.
Use 9 as the next digit of our solution. 
Result so far: 6755.29292929
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.

Our division results in 6755.29292929 with a remaining 2.9e-08.