Let's divide 84339 by 4
We want to divide 84339 by 4.

Step 1:
If we divide 8 by 4, we get 2 and a remainder of 0.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we subtract 8 from 8, we get 0.
Append the next digit (4) from the dividend to 0 and continue with: 4 / 4

Moving on to step 2:
4 can be fit into 4 1 times, resulting in a remainder of 0.
The next digit of our result is 1. 
Result so far: 21.0
Deduct 4 from 4 and we're left with 0.
Include the next digit (3) from the dividend after 0, then repeat: 3 / 4

Step 3:
When dividing 3 by 4, we get 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 210.0
If we subtract 0 from 3, we get 3.
Bring next digit (3) of the dividend behind the 3 and repeat the process: 33 / 4

Moving on to step 4:
4 can be fit into 33 8 times, resulting in a remainder of 1.
Put 8 as the next digit of the answer. 
Result so far: 2108.0
The remainder is 1 after subtracting 32 from 33.
Grab the next digit (9) from the dividend, add it to 1, then carry on: 19 / 4

Let's proceed to step 5:
4 can be fit into 19 4 times, resulting in a remainder of 3.
Record the quotient 4 as the next digit in the result. 
Result so far: 21084.0
If we subtract 16 from 19, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 6:
4 goes into 30 7 times with a remainder of 2.
Use 7 as the next digit of our solution. 
Result so far: 21084.7
If we take 28 away from 30, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 7:
4 goes into 20 5 times with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 21084.75
Subtracting 20 from 20 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 8:
The number 4 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 21084.75
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 9:
If we divide 0 by 4, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 21084.75
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 21084.75 with a remainder of 0.0.