We divide 199929 by 7
We want to figure out the number of times 199929 can be divided by 7.

Advancing to step 1:
7 goes into 1 0 times with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Append the next digit (9) from the dividend to 1 and continue with: 19 / 7

Moving on to step 2:
7 goes into 19 2 times with a remainder of 5.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtract 14 from 19 to get 5.
Bring next digit (9) of the dividend behind the 5 and repeat the process: 59 / 7

Let's proceed to step 3:
7 goes into 59 8 times with a remainder of 3.
The number 8 becomes the next digit in our result. 
Result so far: 28.0
The remainder is 3 after subtracting 56 from 59.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 7

Step 4:
7 can be fit into 39 5 times, resulting in a remainder of 4.
The number 5 becomes the next digit in our result. 
Result so far: 285.0
If we subtract 35 from 39, we get 4.
Take the next digit (2) from the dividend and append it to 4, then repeat: 42 / 7

Step 5:
7 goes into 42 6 times with a remainder of 0.
The next digit of our result is 6. 
Result so far: 2856.0
Subtract 42 from 42 to get 0.
Fetch the next digit (9) from the dividend, attach it to 0 and continue: 9 / 7

Step 6:
9 divided by 7 is 1 with a remainder of 2.
The number 1 becomes the next digit in our result. 
Result so far: 28561.0
If we take 7 away from 9, 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.

Step 7:
7 can be fit into 20 2 times, resulting in a remainder of 6.
Put 2 as the next digit of the answer. 
Result so far: 28561.2
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.

Advancing to step 8:
7 can be fit into 60 8 times, resulting in a remainder of 4.
The number 8 becomes the next digit in our result. 
Result so far: 28561.28
The remainder is 4 after subtracting 56 from 60.
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:
40 divided by 7 is 5 with a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 28561.285
If we take 35 away from 40, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 10:
50 divided by 7 is 7 with a remainder of 1.
The next digit of our result is 7. 
Result so far: 28561.2857
Subtract 49 from 50 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 11:
10 divided by 7 is 1 with a remainder of 3.
Use 1 as the next digit of our solution. 
Result so far: 28561.28571
Subtract 7 from 10 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 12:
7 goes into 30 4 times with a remainder of 2.
Record the quotient 4 as the next digit in the result. 
Result so far: 28561.285714
The remainder is 2 after subtracting 28 from 30.
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 13:
7 goes into 20 2 times with a remainder of 6.
Put 2 as the next digit of the answer. 
Result so far: 28561.2857142
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.

On to step 14:
60 divided by 7 is 8 with a remainder of 4.
Use 8 as the next digit of our solution. 
Result so far: 28561.28571428
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.

The final outcome is 28561.28571428, with a leftover of 4e-09.