We look at the division of 210039 by 14 
Let's see how many times 14 fits into 210039.

On to step 1:
14 goes into 2 0 times with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Append the next digit (1) from the dividend to 2 and continue with: 21 / 14

Advancing to step 2:
When dividing 21 by 14, we get 1 with a remainder of 7.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 14 from 21 leaves us with 7.
Take the next digit (0) from the dividend and append it to 7, then repeat: 70 / 14

Moving on to step 3:
The number 14 fits into 70 5 times, leaving a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
Subtracting 70 from 70 leaves us with 0.
Fetch the next digit (0) from the dividend, attach it to 0 and continue: 0 / 14

Moving on to step 4:
14 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 150.0
Subtract 0 from 0 to get 0.
Include the next digit (3) from the dividend after 0, then repeat: 3 / 14

On to step 5:
When dividing 3 by 14, we get 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 1500.0
Subtract 0 from 3 to get 3.
Take the next digit (9) from the dividend and append it to 3, then repeat: 39 / 14

Advancing to step 6:
If we divide 39 by 14, we get 2 and a remainder of 11.
The number 2 becomes the next digit in our result. 
Result so far: 15002.0
If we subtract 28 from 39, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 7:
14 goes into 110 7 times with a remainder of 12.
Use 7 as the next digit of our solution. 
Result so far: 15002.7
Deduct 98 from 110 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.

Going ahead to step 8:
When dividing 120 by 14, we get 8 with a remainder of 8.
Put 8 as the next digit of the answer. 
Result so far: 15002.78
Subtracting 112 from 120 leaves us 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.

Going ahead to step 9:
The number 14 fits into 80 5 times, leaving a remainder of 10.
Use 5 as the next digit of our solution. 
Result so far: 15002.785
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 10:
If we divide 100 by 14, we get 7 and a remainder of 2.
The next digit of our result is 7. 
Result so far: 15002.7857
Subtracting 98 from 100 leaves us 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:
14 can be fit into 20 1 times, resulting in a remainder of 6.
Write down 1 as next digit of the result. 
Result so far: 15002.78571
Deduct 14 from 20 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 12:
When dividing 60 by 14, we get 4 with a remainder of 4.
The number 4 becomes the next digit in our result. 
Result so far: 15002.785714
Subtract 56 from 60 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.

Advancing to step 13:
When dividing 40 by 14, we get 2 with a remainder of 12.
Write down 2 as next digit of the result. 
Result so far: 15002.7857142
If we take 28 away from 40, we end up 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.

Step 14:
120 divided by 14 is 8 with a remainder of 8.
The number 8 becomes the next digit in our result. 
Result so far: 15002.78571428
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.

In conclusion, the division gives 15002.78571428 with a balance of 8e-09.