We're dividing 99789080 by 14 
We want to divide 99789080 by 14.

On to step 1:
14 goes into 9 0 times with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Bring next digit (9) of the dividend behind the 9 and repeat the process: 99 / 14

Advancing to step 2:
99 divided by 14 is 7 with a remainder of 1.
Use 7 as the next digit of our solution. 
Result so far: 7.0
Subtracting 98 from 99 leaves us with 1.
Fetch the next digit (7) from the dividend, attach it to 1 and continue: 17 / 14

Going ahead to step 3:
The number 14 fits into 17 1 times, leaving a remainder of 3.
The number 1 becomes the next digit in our result. 
Result so far: 71.0
If we subtract 14 from 17, we get 3.
Fetch the next digit (8) from the dividend, attach it to 3 and continue: 38 / 14

Let's proceed to step 4:
14 can be fit into 38 2 times, resulting in a remainder of 10.
Record the quotient 2 as the next digit in the result. 
Result so far: 712.0
Deduct 28 from 38 and we're left with 10.
Take the next digit (9) from the dividend and append it to 10, then repeat: 109 / 14

Advancing to step 5:
The number 14 fits into 109 7 times, leaving a remainder of 11.
The number 7 becomes the next digit in our result. 
Result so far: 7127.0
If we take 98 away from 109, we end up with 11.
Fetch the next digit (0) from the dividend, attach it to 11 and continue: 110 / 14

Advancing to step 6:
If we divide 110 by 14, we get 7 and a remainder of 12.
Use 7 as the next digit of our solution. 
Result so far: 71277.0
If we take 98 away from 110, we end up with 12.
Append the next digit (8) from the dividend to 12 and continue with: 128 / 14

Going ahead to step 7:
14 can be fit into 128 9 times, resulting in a remainder of 2.
Record the quotient 9 as the next digit in the result. 
Result so far: 712779.0
Subtracting 126 from 128 leaves us with 2.
Include the next digit (0) from the dividend after 2, then repeat: 20 / 14

Advancing to step 8:
When dividing 20 by 14, we get 1 with a remainder of 6.
The next digit of our result is 1. 
Result so far: 7127791.0
The remainder is 6 after subtracting 14 from 20.
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 9:
When dividing 60 by 14, we get 4 with a remainder of 4.
Write down 4 as next digit of the result. 
Result so far: 7127791.4
If we take 56 away from 60, we end up 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 10:
40 divided by 14 is 2 with a remainder of 12.
Record the quotient 2 as the next digit in the result. 
Result so far: 7127791.42
Subtract 28 from 40 to 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.

Step 11:
The number 14 fits into 120 8 times, leaving a remainder of 8.
The number 8 becomes the next digit in our result. 
Result so far: 7127791.428
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.

Moving on to step 12:
14 goes into 80 5 times with a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 7127791.4285
If we take 70 away from 80, we end up 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.

Step 13:
When dividing 100 by 14, we get 7 with a remainder of 2.
Put 7 as the next digit of the answer. 
Result so far: 7127791.42857
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.

Advancing to step 14:
The number 14 fits into 20 1 times, leaving a remainder of 6.
The next digit of our result is 1. 
Result so far: 7127791.428571
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.

On to step 15:
14 can be fit into 60 4 times, resulting in a remainder of 4.
Write down 4 as next digit of the result. 
Result so far: 7127791.4285714
If we take 56 away from 60, we end up 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.

Step 16:
14 can be fit into 40 2 times, resulting in a remainder of 12.
Put 2 as the next digit of the answer. 
Result so far: 7127791.42857142
Deduct 28 from 40 and we're left 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.

After the division, we end up with 7127791.42857142 and a remainder of 1.2e-08.