We look at the division of 16837702 by 840 
Our goal is to divide 16837702 by 840.

On to step 1:
1 divided by 840 is 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Fetch the next digit (6) from the dividend, attach it to 1 and continue: 16 / 840

On to step 2:
If we divide 16 by 840, we get 0 and a remainder of 16.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 16 to get 16.
Grab the next digit (8) from the dividend, add it to 16, then carry on: 168 / 840

Step 3:
The number 840 fits into 168 0 times, leaving a remainder of 168.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 168, we end up with 168.
Include the next digit (3) from the dividend after 168, then repeat: 1683 / 840

Advancing to step 4:
1683 divided by 840 is 2 with a remainder of 3.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we subtract 1680 from 1683, we get 3.
Bring next digit (7) of the dividend behind the 3 and repeat the process: 37 / 840

Moving on to step 5:
840 can be fit into 37 0 times, resulting in a remainder of 37.
The next digit of our result is 0. 
Result so far: 20.0
If we take 0 away from 37, we end up with 37.
Fetch the next digit (7) from the dividend, attach it to 37 and continue: 377 / 840

Step 6:
When dividing 377 by 840, we get 0 with a remainder of 377.
The number 0 becomes the next digit in our result. 
Result so far: 200.0
If we take 0 away from 377, we end up with 377.
Append the next digit (0) from the dividend to 377 and continue with: 3770 / 840

Advancing to step 7:
3770 divided by 840 is 4 with a remainder of 410.
The number 4 becomes the next digit in our result. 
Result so far: 2004.0
Deduct 3360 from 3770 and we're left with 410.
Append the next digit (2) from the dividend to 410 and continue with: 4102 / 840

Going ahead to step 8:
The number 840 fits into 4102 4 times, leaving a remainder of 742.
Record the quotient 4 as the next digit in the result. 
Result so far: 20044.0
Deduct 3360 from 4102 and we're left with 742.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7420, and continue the process.

Advancing to step 9:
If we divide 7420 by 840, we get 8 and a remainder of 700.
The number 8 becomes the next digit in our result. 
Result so far: 20044.8
The remainder is 700 after subtracting 6720 from 7420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7000, and continue the process.

Moving on to step 10:
The number 840 fits into 7000 8 times, leaving a remainder of 280.
The number 8 becomes the next digit in our result. 
Result so far: 20044.88
Deduct 6720 from 7000 and we're left with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

In conclusion, the division gives 20044.88 with a balance of 0.28.