250439 ÷ 83 
We want to divide 250439 by 83.

Step 1:
2 divided by 83 is 0 with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Take the next digit (5) from the dividend and append it to 2, then repeat: 25 / 83

Going ahead to step 2:
If we divide 25 by 83, we get 0 and a remainder of 25.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 25, we end up with 25.
Take the next digit (0) from the dividend and append it to 25, then repeat: 250 / 83

Moving on to step 3:
83 goes into 250 3 times with a remainder of 1.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we subtract 249 from 250, we get 1.
Include the next digit (4) from the dividend after 1, then repeat: 14 / 83

Going ahead to step 4:
83 goes into 14 0 times with a remainder of 14.
The number 0 becomes the next digit in our result. 
Result so far: 30.0
If we take 0 away from 14, we end up with 14.
Include the next digit (3) from the dividend after 14, then repeat: 143 / 83

On to step 5:
83 can be fit into 143 1 times, resulting in a remainder of 60.
The next digit of our result is 1. 
Result so far: 301.0
The remainder is 60 after subtracting 83 from 143.
Append the next digit (9) from the dividend to 60 and continue with: 609 / 83

Step 6:
The number 83 fits into 609 7 times, leaving a remainder of 28.
The next digit of our result is 7. 
Result so far: 3017.0
Subtracting 581 from 609 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 7:
280 divided by 83 is 3 with a remainder of 31.
Put 3 as the next digit of the answer. 
Result so far: 3017.3
Deduct 249 from 280 and we're left with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Step 8:
The number 83 fits into 310 3 times, leaving a remainder of 61.
The number 3 becomes the next digit in our result. 
Result so far: 3017.33
If we take 249 away from 310, we end up with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

The final result is 3017.33 with a remainder of 0.061.