We're dividing 83953 by 3 
Let's see how many times 3 fits into 83953.

On to step 1:
The number 3 fits into 8 2 times, leaving a remainder of 2.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtracting 6 from 8 leaves us with 2.
Append the next digit (3) from the dividend to 2 and continue with: 23 / 3

Let's proceed to step 2:
When dividing 23 by 3, we get 7 with a remainder of 2.
Put 7 as the next digit of the answer. 
Result so far: 27.0
Subtract 21 from 23 to get 2.
Take the next digit (9) from the dividend and append it to 2, then repeat: 29 / 3

Moving on to step 3:
3 goes into 29 9 times with a remainder of 2.
Write down 9 as next digit of the result. 
Result so far: 279.0
If we take 27 away from 29, we end up with 2.
Take the next digit (5) from the dividend and append it to 2, then repeat: 25 / 3

On to step 4:
3 goes into 25 8 times with a remainder of 1.
Record the quotient 8 as the next digit in the result. 
Result so far: 2798.0
Subtract 24 from 25 to get 1.
Take the next digit (3) from the dividend and append it to 1, then repeat: 13 / 3

Step 5:
If we divide 13 by 3, we get 4 and a remainder of 1.
The next digit of our result is 4. 
Result so far: 27984.0
If we subtract 12 from 13, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 6:
If we divide 10 by 3, we get 3 and a remainder of 1.
Use 3 as the next digit of our solution. 
Result so far: 27984.3
If we subtract 9 from 10, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 7:
3 goes into 10 3 times with a remainder of 1.
Record the quotient 3 as the next digit in the result. 
Result so far: 27984.33
If we take 9 away from 10, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

The final result is 27984.33 with a remainder of 0.001.