We're dividing 987721 by 66 
Let's see how many times 66 fits into 987721.

Step 1:
9 divided by 66 is 0 with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Include the next digit (8) from the dividend after 9, then repeat: 98 / 66

On to step 2:
When dividing 98 by 66, we get 1 with a remainder of 32.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 66 from 98 leaves us with 32.
Append the next digit (7) from the dividend to 32 and continue with: 327 / 66

Going ahead to step 3:
If we divide 327 by 66, we get 4 and a remainder of 63.
Use 4 as the next digit of our solution. 
Result so far: 14.0
Deduct 264 from 327 and we're left with 63.
Take the next digit (7) from the dividend and append it to 63, then repeat: 637 / 66

Moving on to step 4:
When dividing 637 by 66, we get 9 with a remainder of 43.
The number 9 becomes the next digit in our result. 
Result so far: 149.0
If we subtract 594 from 637, we get 43.
Append the next digit (2) from the dividend to 43 and continue with: 432 / 66

Let's proceed to step 5:
66 goes into 432 6 times with a remainder of 36.
The next digit of our result is 6. 
Result so far: 1496.0
Subtracting 396 from 432 leaves us with 36.
Append the next digit (1) from the dividend to 36 and continue with: 361 / 66

On to step 6:
361 divided by 66 is 5 with a remainder of 31.
Write down 5 as next digit of the result. 
Result so far: 14965.0
If we subtract 330 from 361, we get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Moving on to step 7:
If we divide 310 by 66, we get 4 and a remainder of 46.
Record the quotient 4 as the next digit in the result. 
Result so far: 14965.4
If we subtract 264 from 310, we get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Going ahead to step 8:
66 goes into 460 6 times with a remainder of 64.
Record the quotient 6 as the next digit in the result. 
Result so far: 14965.46
If we take 396 away from 460, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 9:
66 goes into 640 9 times with a remainder of 46.
Write down 9 as next digit of the result. 
Result so far: 14965.469
Subtracting 594 from 640 leaves us with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

On to step 10:
The number 66 fits into 460 6 times, leaving a remainder of 64.
Use 6 as the next digit of our solution. 
Result so far: 14965.4696
Subtracting 396 from 460 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Going ahead to step 11:
66 can be fit into 640 9 times, resulting in a remainder of 46.
The next digit of our result is 9. 
Result so far: 14965.46969
If we subtract 594 from 640, we get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Let's proceed to step 12:
66 can be fit into 460 6 times, resulting in a remainder of 64.
Put 6 as the next digit of the answer. 
Result so far: 14965.469696
If we subtract 396 from 460, we get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

On to step 13:
640 divided by 66 is 9 with a remainder of 46.
Use 9 as the next digit of our solution. 
Result so far: 14965.4696969
If we subtract 594 from 640, we get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Going ahead to step 14:
66 can be fit into 460 6 times, resulting in a remainder of 64.
Record the quotient 6 as the next digit in the result. 
Result so far: 14965.46969696
If we take 396 away from 460, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Our division results in 14965.46969696 with a remaining 6.4e-08.