643414 divided by 14 
We're looking to find how many times 14 goes into 643414.

Advancing to 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 (4) of the dividend behind the 6 and repeat the process: 64 / 14

Step 2:
When dividing 64 by 14, we get 4 with a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we subtract 56 from 64, we get 8.
Append the next digit (3) from the dividend to 8 and continue with: 83 / 14

Let's proceed to step 3:
14 can be fit into 83 5 times, resulting in a remainder of 13.
Write down 5 as next digit of the result. 
Result so far: 45.0
The remainder is 13 after subtracting 70 from 83.
Include the next digit (4) from the dividend after 13, then repeat: 134 / 14

Advancing to step 4:
14 goes into 134 9 times with a remainder of 8.
Record the quotient 9 as the next digit in the result. 
Result so far: 459.0
If we take 126 away from 134, we end up with 8.
Grab the next digit (1) from the dividend, add it to 8, then carry on: 81 / 14

Step 5:
14 can be fit into 81 5 times, resulting in a remainder of 11.
Put 5 as the next digit of the answer. 
Result so far: 4595.0
Subtracting 70 from 81 leaves us with 11.
Append the next digit (4) from the dividend to 11 and continue with: 114 / 14

On to step 6:
14 goes into 114 8 times with a remainder of 2.
The number 8 becomes the next digit in our result. 
Result so far: 45958.0
Subtract 112 from 114 to 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.

On to step 7:
The number 14 fits into 20 1 times, leaving a remainder of 6.
Put 1 as the next digit of the answer. 
Result so far: 45958.1
If we subtract 14 from 20, we 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.

Step 8:
The number 14 fits into 60 4 times, leaving a remainder of 4.
The number 4 becomes the next digit in our result. 
Result so far: 45958.14
Deduct 56 from 60 and we're left with 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 9:
The number 14 fits into 40 2 times, leaving a remainder of 12.
Write down 2 as next digit of the result. 
Result so far: 45958.142
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.

Moving on to step 10:
120 divided by 14 is 8 with a remainder of 8.
Record the quotient 8 as the next digit in the result. 
Result so far: 45958.1428
The remainder is 8 after subtracting 112 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 11:
80 divided by 14 is 5 with a remainder of 10.
Use 5 as the next digit of our solution. 
Result so far: 45958.14285
Subtract 70 from 80 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 12:
If we divide 100 by 14, we get 7 and a remainder of 2.
Write down 7 as next digit of the result. 
Result so far: 45958.142857
Subtract 98 from 100 to 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.

Going ahead to step 13:
The number 14 fits into 20 1 times, leaving a remainder of 6.
Record the quotient 1 as the next digit in the result. 
Result so far: 45958.1428571
If we subtract 14 from 20, we 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 14:
If we divide 60 by 14, we get 4 and a remainder of 4.
Write down 4 as next digit of the result. 
Result so far: 45958.14285714
Deduct 56 from 60 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Our division results in 45958.14285714 with a remaining 4e-09.