We divide 97915729 by 171
We want to figure out the number of times 97915729 can be divided by 171.

On to step 1:
The number 171 fits into 9 0 times, leaving a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Fetch the next digit (7) from the dividend, attach it to 9 and continue: 97 / 171

Step 2:
171 can be fit into 97 0 times, resulting in a remainder of 97.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 97 to get 97.
Bring next digit (9) of the dividend behind the 97 and repeat the process: 979 / 171

Going ahead to step 3:
979 divided by 171 is 5 with a remainder of 124.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Subtracting 855 from 979 leaves us with 124.
Take the next digit (1) from the dividend and append it to 124, then repeat: 1241 / 171

Moving on to step 4:
171 goes into 1241 7 times with a remainder of 44.
The next digit of our result is 7. 
Result so far: 57.0
Deduct 1197 from 1241 and we're left with 44.
Grab the next digit (5) from the dividend, add it to 44, then carry on: 445 / 171

Going ahead to step 5:
445 divided by 171 is 2 with a remainder of 103.
Use 2 as the next digit of our solution. 
Result so far: 572.0
If we take 342 away from 445, we end up with 103.
Append the next digit (7) from the dividend to 103 and continue with: 1037 / 171

Let's proceed to step 6:
If we divide 1037 by 171, we get 6 and a remainder of 11.
Write down 6 as next digit of the result. 
Result so far: 5726.0
If we subtract 1026 from 1037, we get 11.
Take the next digit (2) from the dividend and append it to 11, then repeat: 112 / 171

Let's proceed to step 7:
The number 171 fits into 112 0 times, leaving a remainder of 112.
The number 0 becomes the next digit in our result. 
Result so far: 57260.0
If we take 0 away from 112, we end up with 112.
Grab the next digit (9) from the dividend, add it to 112, then carry on: 1129 / 171

Let's proceed to step 8:
When dividing 1129 by 171, we get 6 with a remainder of 103.
Write down 6 as next digit of the result. 
Result so far: 572606.0
If we subtract 1026 from 1129, we get 103.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1030, and continue the process.

On to step 9:
171 goes into 1030 6 times with a remainder of 4.
The number 6 becomes the next digit in our result. 
Result so far: 572606.6
Deduct 1026 from 1030 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 10:
If we divide 40 by 171, we get 0 and a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 572606.6
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 11:
171 goes into 400 2 times with a remainder of 58.
Put 2 as the next digit of the answer. 
Result so far: 572606.602
If we subtract 342 from 400, we get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Let's proceed to step 12:
580 divided by 171 is 3 with a remainder of 67.
The next digit of our result is 3. 
Result so far: 572606.6023
The remainder is 67 after subtracting 513 from 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

On to step 13:
The number 171 fits into 670 3 times, leaving a remainder of 157.
Put 3 as the next digit of the answer. 
Result so far: 572606.60233
If we take 513 away from 670, we end up with 157.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1570, and continue the process.

In conclusion, the division gives 572606.60233 with a balance of 0.000157.