39605015 ÷ 171 
Let's see how many times 171 fits into 39605015.

Step 1:
171 goes into 3 0 times with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Grab the next digit (9) from the dividend, add it to 3, then carry on: 39 / 171

Moving on to step 2:
171 goes into 39 0 times with a remainder of 39.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 39, we get 39.
Fetch the next digit (6) from the dividend, attach it to 39 and continue: 396 / 171

Step 3:
396 divided by 171 is 2 with a remainder of 54.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we subtract 342 from 396, we get 54.
Append the next digit (0) from the dividend to 54 and continue with: 540 / 171

On to step 4:
540 divided by 171 is 3 with a remainder of 27.
Write down 3 as next digit of the result. 
Result so far: 23.0
Deduct 513 from 540 and we're left with 27.
Fetch the next digit (5) from the dividend, attach it to 27 and continue: 275 / 171

Moving on to step 5:
275 divided by 171 is 1 with a remainder of 104.
Write down 1 as next digit of the result. 
Result so far: 231.0
Subtract 171 from 275 to get 104.
Include the next digit (0) from the dividend after 104, then repeat: 1040 / 171

On to step 6:
171 goes into 1040 6 times with a remainder of 14.
The number 6 becomes the next digit in our result. 
Result so far: 2316.0
Deduct 1026 from 1040 and we're left with 14.
Include the next digit (1) from the dividend after 14, then repeat: 141 / 171

Moving on to step 7:
171 can be fit into 141 0 times, resulting in a remainder of 141.
The number 0 becomes the next digit in our result. 
Result so far: 23160.0
If we subtract 0 from 141, we get 141.
Append the next digit (5) from the dividend to 141 and continue with: 1415 / 171

Advancing to step 8:
The number 171 fits into 1415 8 times, leaving a remainder of 47.
Use 8 as the next digit of our solution. 
Result so far: 231608.0
Subtracting 1368 from 1415 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.

Moving on to step 9:
171 can be fit into 470 2 times, resulting in a remainder of 128.
Put 2 as the next digit of the answer. 
Result so far: 231608.2
Deduct 342 from 470 and we're left with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Going ahead to step 10:
171 can be fit into 1280 7 times, resulting in a remainder of 83.
The next digit of our result is 7. 
Result so far: 231608.27
Deduct 1197 from 1280 and we're left with 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Moving on to step 11:
830 divided by 171 is 4 with a remainder of 146.
The next digit of our result is 4. 
Result so far: 231608.274
Subtract 684 from 830 to get 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 12:
If we divide 1460 by 171, we get 8 and a remainder of 92.
Put 8 as the next digit of the answer. 
Result so far: 231608.2748
Subtracting 1368 from 1460 leaves us 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.

Step 13:
The number 171 fits into 920 5 times, leaving a remainder of 65.
Write down 5 as next digit of the result. 
Result so far: 231608.27485
Subtracting 855 from 920 leaves us 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.

Going ahead to step 14:
If we divide 650 by 171, we get 3 and a remainder of 137.
Put 3 as the next digit of the answer. 
Result so far: 231608.274853
Subtracting 513 from 650 leaves us with 137.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1370, and continue the process.

Moving on to step 15:
The number 171 fits into 1370 8 times, leaving a remainder of 2.
Write down 8 as next digit of the result. 
Result so far: 231608.2748538
Subtracting 1368 from 1370 leaves us 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.

On to step 16:
171 can be fit into 20 0 times, resulting in a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 231608.2748538
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final result is 231608.2748538 with a remainder of 2e-08.