Let's divide 839946 by 84
We're looking to find how many times 84 goes into 839946.

Advancing to step 1:
If we divide 8 by 84, we get 0 and a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Include the next digit (3) from the dividend after 8, then repeat: 83 / 84

Advancing to step 2:
If we divide 83 by 84, we get 0 and a remainder of 83.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 83, we get 83.
Take the next digit (9) from the dividend and append it to 83, then repeat: 839 / 84

Moving on to step 3:
When dividing 839 by 84, we get 9 with a remainder of 83.
Put 9 as the next digit of the answer. 
Result so far: 9.0
If we subtract 756 from 839, we get 83.
Include the next digit (9) from the dividend after 83, then repeat: 839 / 84

Moving on to step 4:
84 goes into 839 9 times with a remainder of 83.
Write down 9 as next digit of the result. 
Result so far: 99.0
If we subtract 756 from 839, we get 83.
Grab the next digit (4) from the dividend, add it to 83, then carry on: 834 / 84

Moving on to step 5:
If we divide 834 by 84, we get 9 and a remainder of 78.
Put 9 as the next digit of the answer. 
Result so far: 999.0
Subtracting 756 from 834 leaves us with 78.
Include the next digit (6) from the dividend after 78, then repeat: 786 / 84

Moving on to step 6:
If we divide 786 by 84, we get 9 and a remainder of 30.
Record the quotient 9 as the next digit in the result. 
Result so far: 9999.0
If we subtract 756 from 786, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 7:
84 can be fit into 300 3 times, resulting in a remainder of 48.
The number 3 becomes the next digit in our result. 
Result so far: 9999.3
If we subtract 252 from 300, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 8:
When dividing 480 by 84, we get 5 with a remainder of 60.
Write down 5 as next digit of the result. 
Result so far: 9999.35
If we take 420 away from 480, we end up 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.

On to step 9:
If we divide 600 by 84, we get 7 and a remainder of 12.
Write down 7 as next digit of the result. 
Result so far: 9999.357
If we subtract 588 from 600, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 10:
When dividing 120 by 84, we get 1 with a remainder of 36.
Write down 1 as next digit of the result. 
Result so far: 9999.3571
If we take 84 away from 120, we end up 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 11:
The number 84 fits into 360 4 times, leaving a remainder of 24.
Record the quotient 4 as the next digit in the result. 
Result so far: 9999.35714
If we subtract 336 from 360, we 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.

Step 12:
84 can be fit into 240 2 times, resulting in a remainder of 72.
The next digit of our result is 2. 
Result so far: 9999.357142
If we subtract 168 from 240, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

On to step 13:
The number 84 fits into 720 8 times, leaving a remainder of 48.
Record the quotient 8 as the next digit in the result. 
Result so far: 9999.3571428
If we subtract 672 from 720, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 14:
480 divided by 84 is 5 with a remainder of 60.
Use 5 as the next digit of our solution. 
Result so far: 9999.35714285
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.

Our division results in 9999.35714285 with a remaining 6e-08.