We're dividing 13668530 by 171 
We want to figure out the number of times 13668530 can be divided by 171.

Step 1:
171 goes into 1 0 times with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Include the next digit (3) from the dividend after 1, then repeat: 13 / 171

Going ahead to step 2:
171 can be fit into 13 0 times, resulting in a remainder of 13.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 13 after subtracting 0 from 13.
Append the next digit (6) from the dividend to 13 and continue with: 136 / 171

On to step 3:
171 goes into 136 0 times with a remainder of 136.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 136 to get 136.
Bring next digit (6) of the dividend behind the 136 and repeat the process: 1366 / 171

Going ahead to step 4:
The number 171 fits into 1366 7 times, leaving a remainder of 169.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Subtracting 1197 from 1366 leaves us with 169.
Include the next digit (8) from the dividend after 169, then repeat: 1698 / 171

Moving on to step 5:
1698 divided by 171 is 9 with a remainder of 159.
Write down 9 as next digit of the result. 
Result so far: 79.0
Subtract 1539 from 1698 to get 159.
Fetch the next digit (5) from the dividend, attach it to 159 and continue: 1595 / 171

Step 6:
The number 171 fits into 1595 9 times, leaving a remainder of 56.
Record the quotient 9 as the next digit in the result. 
Result so far: 799.0
The remainder is 56 after subtracting 1539 from 1595.
Grab the next digit (3) from the dividend, add it to 56, then carry on: 563 / 171

Advancing to step 7:
When dividing 563 by 171, we get 3 with a remainder of 50.
Write down 3 as next digit of the result. 
Result so far: 7993.0
If we subtract 513 from 563, we get 50.
Append the next digit (0) from the dividend to 50 and continue with: 500 / 171

Moving on to step 8:
171 goes into 500 2 times with a remainder of 158.
Use 2 as the next digit of our solution. 
Result so far: 79932.0
The remainder is 158 after subtracting 342 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

Step 9:
171 can be fit into 1580 9 times, resulting in a remainder of 41.
Write down 9 as next digit of the result. 
Result so far: 79932.9
If we take 1539 away from 1580, we end up with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Advancing to step 10:
If we divide 410 by 171, we get 2 and a remainder of 68.
The next digit of our result is 2. 
Result so far: 79932.92
Deduct 342 from 410 and we're left with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Advancing to step 11:
171 can be fit into 680 3 times, resulting in a remainder of 167.
The number 3 becomes the next digit in our result. 
Result so far: 79932.923
If we subtract 513 from 680, we get 167.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1670, and continue the process.

Moving on to step 12:
If we divide 1670 by 171, we get 9 and a remainder of 131.
Write down 9 as next digit of the result. 
Result so far: 79932.9239
Subtract 1539 from 1670 to get 131.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1310, and continue the process.

Let's proceed to step 13:
171 goes into 1310 7 times with a remainder of 113.
Record the quotient 7 as the next digit in the result. 
Result so far: 79932.92397
The remainder is 113 after subtracting 1197 from 1310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1130, and continue the process.

Let's proceed to step 14:
1130 divided by 171 is 6 with a remainder of 104.
The next digit of our result is 6. 
Result so far: 79932.923976
The remainder is 104 after subtracting 1026 from 1130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Let's proceed to step 15:
The number 171 fits into 1040 6 times, leaving a remainder of 14.
Use 6 as the next digit of our solution. 
Result so far: 79932.9239766
If we take 1026 away from 1040, we end up with 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 79932.9239766 with a remainder of 1.4e-07.