We're dividing 831949 by 84 
Let's see how many times 84 fits into 831949.

Going ahead to step 1:
84 goes into 8 0 times with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Bring next digit (3) of the dividend behind the 8 and repeat the process: 83 / 84

On to step 2:
If we divide 83 by 84, we get 0 and a remainder of 83.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 83 and we're left with 83.
Bring next digit (1) of the dividend behind the 83 and repeat the process: 831 / 84

Going ahead to step 3:
If we divide 831 by 84, we get 9 and a remainder of 75.
Put 9 as the next digit of the answer. 
Result so far: 9.0
If we subtract 756 from 831, we get 75.
Take the next digit (9) from the dividend and append it to 75, then repeat: 759 / 84

Step 4:
When dividing 759 by 84, we get 9 with a remainder of 3.
The number 9 becomes the next digit in our result. 
Result so far: 99.0
Subtracting 756 from 759 leaves us with 3.
Include the next digit (4) from the dividend after 3, then repeat: 34 / 84

Step 5:
84 can be fit into 34 0 times, resulting in a remainder of 34.
Write down 0 as next digit of the result. 
Result so far: 990.0
Subtract 0 from 34 to get 34.
Grab the next digit (9) from the dividend, add it to 34, then carry on: 349 / 84

Moving on to step 6:
The number 84 fits into 349 4 times, leaving a remainder of 13.
Put 4 as the next digit of the answer. 
Result so far: 9904.0
Subtracting 336 from 349 leaves us with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 7:
When dividing 130 by 84, we get 1 with a remainder of 46.
The next digit of our result is 1. 
Result so far: 9904.1
Subtract 84 from 130 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Moving on to step 8:
84 can be fit into 460 5 times, resulting in a remainder of 40.
The number 5 becomes the next digit in our result. 
Result so far: 9904.15
Deduct 420 from 460 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 9:
The number 84 fits into 400 4 times, leaving a remainder of 64.
The next digit of our result is 4. 
Result so far: 9904.154
Deduct 336 from 400 and we're left with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Going ahead to step 10:
If we divide 640 by 84, we get 7 and a remainder of 52.
Write down 7 as next digit of the result. 
Result so far: 9904.1547
The remainder is 52 after subtracting 588 from 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Going ahead to step 11:
84 goes into 520 6 times with a remainder of 16.
Write down 6 as next digit of the result. 
Result so far: 9904.15476
The remainder is 16 after subtracting 504 from 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 12:
160 divided by 84 is 1 with a remainder of 76.
Write down 1 as next digit of the result. 
Result so far: 9904.154761
If we take 84 away from 160, we end up with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Moving on to step 13:
84 goes into 760 9 times with a remainder of 4.
Put 9 as the next digit of the answer. 
Result so far: 9904.1547619
Deduct 756 from 760 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.

On to step 14:
The number 84 fits into 40 0 times, leaving a remainder of 40.
The next digit of our result is 0. 
Result so far: 9904.1547619
If we take 0 away from 40, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

In conclusion, the division gives 9904.1547619 with a balance of 4e-08.