83073983 divided by 171 
We want to divide 83073983 by 171.

Going ahead to step 1:
8 divided by 171 is 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Grab the next digit (3) from the dividend, add it to 8, then carry on: 83 / 171

Moving on to step 2:
171 can be fit into 83 0 times, resulting in a remainder of 83.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 83 and we're left with 83.
Fetch the next digit (0) from the dividend, attach it to 83 and continue: 830 / 171

Step 3:
171 goes into 830 4 times with a remainder of 146.
The next digit of our result is 4. 
Result so far: 4.0
Deduct 684 from 830 and we're left with 146.
Fetch the next digit (7) from the dividend, attach it to 146 and continue: 1467 / 171

Moving on to step 4:
When dividing 1467 by 171, we get 8 with a remainder of 99.
The next digit of our result is 8. 
Result so far: 48.0
Subtract 1368 from 1467 to get 99.
Fetch the next digit (3) from the dividend, attach it to 99 and continue: 993 / 171

On to step 5:
When dividing 993 by 171, we get 5 with a remainder of 138.
The number 5 becomes the next digit in our result. 
Result so far: 485.0
Deduct 855 from 993 and we're left with 138.
Grab the next digit (9) from the dividend, add it to 138, then carry on: 1389 / 171

Going ahead to step 6:
1389 divided by 171 is 8 with a remainder of 21.
The number 8 becomes the next digit in our result. 
Result so far: 4858.0
The remainder is 21 after subtracting 1368 from 1389.
Bring next digit (8) of the dividend behind the 21 and repeat the process: 218 / 171

Step 7:
The number 171 fits into 218 1 times, leaving a remainder of 47.
The number 1 becomes the next digit in our result. 
Result so far: 48581.0
The remainder is 47 after subtracting 171 from 218.
Fetch the next digit (3) from the dividend, attach it to 47 and continue: 473 / 171

Let's proceed to step 8:
171 goes into 473 2 times with a remainder of 131.
The number 2 becomes the next digit in our result. 
Result so far: 485812.0
The remainder is 131 after subtracting 342 from 473.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1310, and continue the process.

Advancing to step 9:
171 goes into 1310 7 times with a remainder of 113.
The number 7 becomes the next digit in our result. 
Result so far: 485812.7
If we subtract 1197 from 1310, we get 113.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1130, and continue the process.

Going ahead to step 10:
The number 171 fits into 1130 6 times, leaving a remainder of 104.
Record the quotient 6 as the next digit in the result. 
Result so far: 485812.76
If we subtract 1026 from 1130, we get 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Going ahead to step 11:
1040 divided by 171 is 6 with a remainder of 14.
Write down 6 as next digit of the result. 
Result so far: 485812.766
If we subtract 1026 from 1040, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

The final result is 485812.766 with a remainder of 0.0014.