831128 ÷ 84 
Our goal is to divide 831128 by 84.

Moving on to step 1:
8 divided by 84 is 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Take the next digit (3) from the dividend and append it to 8, then repeat: 83 / 84

Going ahead to step 2:
If we divide 83 by 84, we get 0 and a remainder of 83.
Write down 0 as next digit of the result. 
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

On to step 3:
831 divided by 84 is 9 with a remainder of 75.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
If we take 756 away from 831, we end up with 75.
Take the next digit (1) from the dividend and append it to 75, then repeat: 751 / 84

Going ahead to step 4:
751 divided by 84 is 8 with a remainder of 79.
The next digit of our result is 8. 
Result so far: 98.0
If we subtract 672 from 751, we get 79.
Append the next digit (2) from the dividend to 79 and continue with: 792 / 84

Let's proceed to step 5:
792 divided by 84 is 9 with a remainder of 36.
Use 9 as the next digit of our solution. 
Result so far: 989.0
Deduct 756 from 792 and we're left with 36.
Append the next digit (8) from the dividend to 36 and continue with: 368 / 84

Advancing to step 6:
When dividing 368 by 84, we get 4 with a remainder of 32.
The next digit of our result is 4. 
Result so far: 9894.0
Subtracting 336 from 368 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 7:
If we divide 320 by 84, we get 3 and a remainder of 68.
The number 3 becomes the next digit in our result. 
Result so far: 9894.3
If we subtract 252 from 320, we get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Step 8:
If we divide 680 by 84, we get 8 and a remainder of 8.
Use 8 as the next digit of our solution. 
Result so far: 9894.38
The remainder is 8 after subtracting 672 from 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 9:
80 divided by 84 is 0 with a remainder of 80.
The number 0 becomes the next digit in our result. 
Result so far: 9894.38
If we subtract 0 from 80, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Step 10:
800 divided by 84 is 9 with a remainder of 44.
The next digit of our result is 9. 
Result so far: 9894.3809
If we subtract 756 from 800, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Let's proceed to step 11:
When dividing 440 by 84, we get 5 with a remainder of 20.
Put 5 as the next digit of the answer. 
Result so far: 9894.38095
Subtracting 420 from 440 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.

Let's proceed to step 12:
When dividing 200 by 84, we get 2 with a remainder of 32.
Put 2 as the next digit of the answer. 
Result so far: 9894.380952
Subtracting 168 from 200 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 13:
84 goes into 320 3 times with a remainder of 68.
Write down 3 as next digit of the result. 
Result so far: 9894.3809523
If we subtract 252 from 320, we get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Let's proceed to step 14:
680 divided by 84 is 8 with a remainder of 8.
The number 8 becomes the next digit in our result. 
Result so far: 9894.38095238
Subtracting 672 from 680 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.

The quotient of the division is 9894.38095238, and the remainder is 8e-09.