Let's divide 849231 by 84
We want to divide 849231 by 84.

Going ahead to step 1:
If we divide 8 by 84, we get 0 and a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Append the next digit (4) from the dividend to 8 and continue with: 84 / 84

Going ahead to step 2:
84 divided by 84 is 1 with a remainder of 0.
The next digit of our result is 1. 
Result so far: 1.0
If we take 84 away from 84, we end up with 0.
Grab the next digit (9) from the dividend, add it to 0, then carry on: 9 / 84

On to step 3:
The number 84 fits into 9 0 times, leaving a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
The remainder is 9 after subtracting 0 from 9.
Bring next digit (2) of the dividend behind the 9 and repeat the process: 92 / 84

Moving on to step 4:
If we divide 92 by 84, we get 1 and a remainder of 8.
Record the quotient 1 as the next digit in the result. 
Result so far: 101.0
If we subtract 84 from 92, we get 8.
Fetch the next digit (3) from the dividend, attach it to 8 and continue: 83 / 84

Going ahead to step 5:
If we divide 83 by 84, we get 0 and a remainder of 83.
Put 0 as the next digit of the answer. 
Result so far: 1010.0
Deduct 0 from 83 and we're left with 83.
Take the next digit (1) from the dividend and append it to 83, then repeat: 831 / 84

Going ahead to step 6:
831 divided by 84 is 9 with a remainder of 75.
Put 9 as the next digit of the answer. 
Result so far: 10109.0
The remainder is 75 after subtracting 756 from 831.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Moving on to step 7:
The number 84 fits into 750 8 times, leaving a remainder of 78.
Write down 8 as next digit of the result. 
Result so far: 10109.8
The remainder is 78 after subtracting 672 from 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

On to step 8:
If we divide 780 by 84, we get 9 and a remainder of 24.
Use 9 as the next digit of our solution. 
Result so far: 10109.89
Subtract 756 from 780 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 9:
If we divide 240 by 84, we get 2 and a remainder of 72.
Record the quotient 2 as the next digit in the result. 
Result so far: 10109.892
Deduct 168 from 240 and we're left with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Going ahead to step 10:
The number 84 fits into 720 8 times, leaving a remainder of 48.
Write down 8 as next digit of the result. 
Result so far: 10109.8928
The remainder is 48 after subtracting 672 from 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Going ahead to step 11:
480 divided by 84 is 5 with a remainder of 60.
Put 5 as the next digit of the answer. 
Result so far: 10109.89285
Subtracting 420 from 480 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 12:
The number 84 fits into 600 7 times, leaving a remainder of 12.
Use 7 as the next digit of our solution. 
Result so far: 10109.892857
If we take 588 away from 600, 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.

Moving on to step 13:
When dividing 120 by 84, we get 1 with a remainder of 36.
The number 1 becomes the next digit in our result. 
Result so far: 10109.8928571
Subtracting 84 from 120 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 14:
When dividing 360 by 84, we get 4 with a remainder of 24.
Write down 4 as next digit of the result. 
Result so far: 10109.89285714
Subtracting 336 from 360 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

In conclusion, the division gives 10109.89285714 with a balance of 2.4e-08.