We look at the division of 17543704 by 660 
We're looking to find how many times 660 goes into 17543704.

Going ahead to step 1:
If we divide 1 by 660, we get 0 and a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Append the next digit (7) from the dividend to 1 and continue with: 17 / 660

On to step 2:
When dividing 17 by 660, we get 0 with a remainder of 17.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 17 after subtracting 0 from 17.
Take the next digit (5) from the dividend and append it to 17, then repeat: 175 / 660

Going ahead to step 3:
660 can be fit into 175 0 times, resulting in a remainder of 175.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 175 to get 175.
Grab the next digit (4) from the dividend, add it to 175, then carry on: 1754 / 660

Moving on to step 4:
660 can be fit into 1754 2 times, resulting in a remainder of 434.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtract 1320 from 1754 to get 434.
Take the next digit (3) from the dividend and append it to 434, then repeat: 4343 / 660

On to step 5:
660 goes into 4343 6 times with a remainder of 383.
Put 6 as the next digit of the answer. 
Result so far: 26.0
Subtract 3960 from 4343 to get 383.
Fetch the next digit (7) from the dividend, attach it to 383 and continue: 3837 / 660

Let's proceed to step 6:
3837 divided by 660 is 5 with a remainder of 537.
Write down 5 as next digit of the result. 
Result so far: 265.0
Deduct 3300 from 3837 and we're left with 537.
Include the next digit (0) from the dividend after 537, then repeat: 5370 / 660

Step 7:
5370 divided by 660 is 8 with a remainder of 90.
The next digit of our result is 8. 
Result so far: 2658.0
Subtract 5280 from 5370 to get 90.
Bring next digit (4) of the dividend behind the 90 and repeat the process: 904 / 660

Moving on to step 8:
660 can be fit into 904 1 times, resulting in a remainder of 244.
Put 1 as the next digit of the answer. 
Result so far: 26581.0
The remainder is 244 after subtracting 660 from 904.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Let's proceed to step 9:
660 can be fit into 2440 3 times, resulting in a remainder of 460.
The next digit of our result is 3. 
Result so far: 26581.3
Deduct 1980 from 2440 and we're left with 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

On to step 10:
When dividing 4600 by 660, we get 6 with a remainder of 640.
Write down 6 as next digit of the result. 
Result so far: 26581.36
The remainder is 640 after subtracting 3960 from 4600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

Going ahead to step 11:
660 goes into 6400 9 times with a remainder of 460.
The number 9 becomes the next digit in our result. 
Result so far: 26581.369
Subtract 5940 from 6400 to get 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Step 12:
4600 divided by 660 is 6 with a remainder of 640.
Put 6 as the next digit of the answer. 
Result so far: 26581.3696
The remainder is 640 after subtracting 3960 from 4600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

Moving on to step 13:
660 can be fit into 6400 9 times, resulting in a remainder of 460.
Put 9 as the next digit of the answer. 
Result so far: 26581.36969
Deduct 5940 from 6400 and we're left with 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

On to step 14:
660 goes into 4600 6 times with a remainder of 640.
Use 6 as the next digit of our solution. 
Result so far: 26581.369696
If we subtract 3960 from 4600, we get 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

Going ahead to step 15:
When dividing 6400 by 660, we get 9 with a remainder of 460.
Record the quotient 9 as the next digit in the result. 
Result so far: 26581.3696969
If we subtract 5940 from 6400, we get 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Moving on to step 16:
660 goes into 4600 6 times with a remainder of 640.
Put 6 as the next digit of the answer. 
Result so far: 26581.36969696
Deduct 3960 from 4600 and we're left with 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

The final outcome is 26581.36969696, with a leftover of 6.4e-07.