987279 ÷ 66 
We want to figure out the number of times 987279 can be divided by 66.

On to step 1:
The number 66 fits into 9 0 times, leaving a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Bring next digit (8) of the dividend behind the 9 and repeat the process: 98 / 66

Let's proceed to step 2:
66 goes into 98 1 times with a remainder of 32.
The next digit of our result is 1. 
Result so far: 1.0
If we take 66 away from 98, we end up with 32.
Grab the next digit (7) from the dividend, add it to 32, then carry on: 327 / 66

Step 3:
66 can be fit into 327 4 times, resulting in a remainder of 63.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
Deduct 264 from 327 and we're left with 63.
Take the next digit (2) from the dividend and append it to 63, then repeat: 632 / 66

Advancing to step 4:
66 can be fit into 632 9 times, resulting in a remainder of 38.
Write down 9 as next digit of the result. 
Result so far: 149.0
If we subtract 594 from 632, we get 38.
Include the next digit (7) from the dividend after 38, then repeat: 387 / 66

Advancing to step 5:
If we divide 387 by 66, we get 5 and a remainder of 57.
The next digit of our result is 5. 
Result so far: 1495.0
Deduct 330 from 387 and we're left with 57.
Take the next digit (9) from the dividend and append it to 57, then repeat: 579 / 66

Going ahead to step 6:
If we divide 579 by 66, we get 8 and a remainder of 51.
Write down 8 as next digit of the result. 
Result so far: 14958.0
Deduct 528 from 579 and we're left with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Moving on to step 7:
66 goes into 510 7 times with a remainder of 48.
Record the quotient 7 as the next digit in the result. 
Result so far: 14958.7
Subtract 462 from 510 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Moving on to step 8:
When dividing 480 by 66, we get 7 with a remainder of 18.
Record the quotient 7 as the next digit in the result. 
Result so far: 14958.77
If we take 462 away from 480, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Our division results in 14958.77 with a remaining 0.018.