We're dividing 266717 by 66 
We want to figure out the number of times 266717 can be divided by 66.

Advancing to step 1:
The number 66 fits into 2 0 times, leaving a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Take the next digit (6) from the dividend and append it to 2, then repeat: 26 / 66

Moving on to step 2:
When dividing 26 by 66, we get 0 with a remainder of 26.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 26, we end up with 26.
Fetch the next digit (6) from the dividend, attach it to 26 and continue: 266 / 66

Moving on to step 3:
If we divide 266 by 66, we get 4 and a remainder of 2.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtracting 264 from 266 leaves us with 2.
Bring next digit (7) of the dividend behind the 2 and repeat the process: 27 / 66

Advancing to step 4:
27 divided by 66 is 0 with a remainder of 27.
Use 0 as the next digit of our solution. 
Result so far: 40.0
Subtracting 0 from 27 leaves us with 27.
Include the next digit (1) from the dividend after 27, then repeat: 271 / 66

On to step 5:
271 divided by 66 is 4 with a remainder of 7.
Record the quotient 4 as the next digit in the result. 
Result so far: 404.0
Subtracting 264 from 271 leaves us with 7.
Grab the next digit (7) from the dividend, add it to 7, then carry on: 77 / 66

Moving on to step 6:
The number 66 fits into 77 1 times, leaving a remainder of 11.
The next digit of our result is 1. 
Result so far: 4041.0
The remainder is 11 after subtracting 66 from 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 7:
66 goes into 110 1 times with a remainder of 44.
Put 1 as the next digit of the answer. 
Result so far: 4041.1
Subtract 66 from 110 to get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 8:
440 divided by 66 is 6 with a remainder of 44.
Use 6 as the next digit of our solution. 
Result so far: 4041.16
Deduct 396 from 440 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 9:
440 divided by 66 is 6 with a remainder of 44.
Record the quotient 6 as the next digit in the result. 
Result so far: 4041.166
Subtracting 396 from 440 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Our division results in 4041.166 with a remaining 0.0044.