We're dividing 16839 by 85 
Our goal is to divide 16839 by 85.

Going ahead to step 1:
The number 85 fits into 1 0 times, leaving a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Include the next digit (6) from the dividend after 1, then repeat: 16 / 85

Advancing to step 2:
16 divided by 85 is 0 with a remainder of 16.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 16 to get 16.
Bring next digit (8) of the dividend behind the 16 and repeat the process: 168 / 85

On to step 3:
When dividing 168 by 85, we get 1 with a remainder of 83.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 85 from 168 and we're left with 83.
Bring next digit (3) of the dividend behind the 83 and repeat the process: 833 / 85

Moving on to step 4:
833 divided by 85 is 9 with a remainder of 68.
Put 9 as the next digit of the answer. 
Result so far: 19.0
Subtract 765 from 833 to get 68.
Include the next digit (9) from the dividend after 68, then repeat: 689 / 85

On to step 5:
689 divided by 85 is 8 with a remainder of 9.
The number 8 becomes the next digit in our result. 
Result so far: 198.0
Deduct 680 from 689 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 6:
The number 85 fits into 90 1 times, leaving a remainder of 5.
Write down 1 as next digit of the result. 
Result so far: 198.1
Subtracting 85 from 90 leaves us 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 7:
When dividing 50 by 85, we get 0 with a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 198.1
Deduct 0 from 50 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 8:
If we divide 500 by 85, we get 5 and a remainder of 75.
Put 5 as the next digit of the answer. 
Result so far: 198.105
If we subtract 425 from 500, we get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Going ahead to step 9:
750 divided by 85 is 8 with a remainder of 70.
Put 8 as the next digit of the answer. 
Result so far: 198.1058
Subtracting 680 from 750 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 10:
When dividing 700 by 85, we get 8 with a remainder of 20.
Use 8 as the next digit of our solution. 
Result so far: 198.10588
Subtracting 680 from 700 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

In conclusion, the division gives 198.10588 with a balance of 2e-05.