668910 ÷ 14 
We want to figure out the number of times 668910 can be divided by 14.

Step 1:
14 can be fit into 6 0 times, resulting in a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 14

On to step 2:
14 goes into 66 4 times with a remainder of 10.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Deduct 56 from 66 and we're left with 10.
Include the next digit (8) from the dividend after 10, then repeat: 108 / 14

Advancing to step 3:
When dividing 108 by 14, we get 7 with a remainder of 10.
Put 7 as the next digit of the answer. 
Result so far: 47.0
Deduct 98 from 108 and we're left with 10.
Append the next digit (9) from the dividend to 10 and continue with: 109 / 14

On to step 4:
14 can be fit into 109 7 times, resulting in a remainder of 11.
The next digit of our result is 7. 
Result so far: 477.0
If we subtract 98 from 109, we get 11.
Grab the next digit (1) from the dividend, add it to 11, then carry on: 111 / 14

Going ahead to step 5:
111 divided by 14 is 7 with a remainder of 13.
Write down 7 as next digit of the result. 
Result so far: 4777.0
The remainder is 13 after subtracting 98 from 111.
Include the next digit (0) from the dividend after 13, then repeat: 130 / 14

Moving on to step 6:
130 divided by 14 is 9 with a remainder of 4.
Record the quotient 9 as the next digit in the result. 
Result so far: 47779.0
Subtract 126 from 130 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 7:
The number 14 fits into 40 2 times, leaving a remainder of 12.
The next digit of our result is 2. 
Result so far: 47779.2
If we subtract 28 from 40, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 8:
The number 14 fits into 120 8 times, leaving a remainder of 8.
Write down 8 as next digit of the result. 
Result so far: 47779.28
If we take 112 away from 120, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 9:
14 goes into 80 5 times with a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 47779.285
Deduct 70 from 80 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 10:
14 can be fit into 100 7 times, resulting in a remainder of 2.
Put 7 as the next digit of the answer. 
Result so far: 47779.2857
If we take 98 away from 100, 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 11:
If we divide 20 by 14, we get 1 and a remainder of 6.
The number 1 becomes the next digit in our result. 
Result so far: 47779.28571
Subtract 14 from 20 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 12:
The number 14 fits into 60 4 times, leaving a remainder of 4.
Record the quotient 4 as the next digit in the result. 
Result so far: 47779.285714
If we subtract 56 from 60, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 13:
If we divide 40 by 14, we get 2 and a remainder of 12.
Put 2 as the next digit of the answer. 
Result so far: 47779.2857142
Subtracting 28 from 40 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 14:
If we divide 120 by 14, we get 8 and a remainder of 8.
The next digit of our result is 8. 
Result so far: 47779.28571428
Subtract 112 from 120 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Our division results in 47779.28571428 with a remaining 8e-09.