We divide 83943839 by 171
Our goal is to divide 83943839 by 171.

Going ahead to step 1:
If we divide 8 by 171, we get 0 and a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Fetch the next digit (3) from the dividend, attach it to 8 and continue: 83 / 171

Moving on to step 2:
The number 171 fits into 83 0 times, leaving a remainder of 83.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 83, we get 83.
Grab the next digit (9) from the dividend, add it to 83, then carry on: 839 / 171

Advancing to step 3:
171 can be fit into 839 4 times, resulting in a remainder of 155.
The next digit of our result is 4. 
Result so far: 4.0
The remainder is 155 after subtracting 684 from 839.
Fetch the next digit (4) from the dividend, attach it to 155 and continue: 1554 / 171

Going ahead to step 4:
The number 171 fits into 1554 9 times, leaving a remainder of 15.
The next digit of our result is 9. 
Result so far: 49.0
Subtract 1539 from 1554 to get 15.
Grab the next digit (3) from the dividend, add it to 15, then carry on: 153 / 171

Moving on to step 5:
153 divided by 171 is 0 with a remainder of 153.
Record the quotient 0 as the next digit in the result. 
Result so far: 490.0
If we subtract 0 from 153, we get 153.
Take the next digit (8) from the dividend and append it to 153, then repeat: 1538 / 171

Moving on to step 6:
171 can be fit into 1538 8 times, resulting in a remainder of 170.
Write down 8 as next digit of the result. 
Result so far: 4908.0
Subtract 1368 from 1538 to get 170.
Include the next digit (3) from the dividend after 170, then repeat: 1703 / 171

Step 7:
171 goes into 1703 9 times with a remainder of 164.
Use 9 as the next digit of our solution. 
Result so far: 49089.0
Deduct 1539 from 1703 and we're left with 164.
Bring next digit (9) of the dividend behind the 164 and repeat the process: 1649 / 171

Going ahead to step 8:
If we divide 1649 by 171, we get 9 and a remainder of 110.
The next digit of our result is 9. 
Result so far: 490899.0
Deduct 1539 from 1649 and we're left with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Going ahead to step 9:
1100 divided by 171 is 6 with a remainder of 74.
The next digit of our result is 6. 
Result so far: 490899.6
Deduct 1026 from 1100 and we're left with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Going ahead to step 10:
740 divided by 171 is 4 with a remainder of 56.
Put 4 as the next digit of the answer. 
Result so far: 490899.64
The remainder is 56 after subtracting 684 from 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Step 11:
If we divide 560 by 171, we get 3 and a remainder of 47.
Write down 3 as next digit of the result. 
Result so far: 490899.643
Subtracting 513 from 560 leaves us with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Going ahead to step 12:
The number 171 fits into 470 2 times, leaving a remainder of 128.
The number 2 becomes the next digit in our result. 
Result so far: 490899.6432
The remainder is 128 after subtracting 342 from 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

On to step 13:
If we divide 1280 by 171, we get 7 and a remainder of 83.
The number 7 becomes the next digit in our result. 
Result so far: 490899.64327
The remainder is 83 after subtracting 1197 from 1280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Let's proceed to step 14:
171 goes into 830 4 times with a remainder of 146.
Use 4 as the next digit of our solution. 
Result so far: 490899.643274
Subtracting 684 from 830 leaves us with 146.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1460, and continue the process.

Advancing to step 15:
If we divide 1460 by 171, we get 8 and a remainder of 92.
Write down 8 as next digit of the result. 
Result so far: 490899.6432748
If we take 1368 away from 1460, we end up with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Going ahead to step 16:
If we divide 920 by 171, we get 5 and a remainder of 65.
The next digit of our result is 5. 
Result so far: 490899.64327485
Deduct 855 from 920 and we're left with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

In conclusion, the division gives 490899.64327485 with a balance of 6.5e-08.