277915 divided by 66 
We want to figure out the number of times 277915 can be divided by 66.

Going ahead to step 1:
The number 66 fits into 2 0 times, leaving a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Fetch the next digit (7) from the dividend, attach it to 2 and continue: 27 / 66

On to step 2:
When dividing 27 by 66, we get 0 with a remainder of 27.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 27 to get 27.
Fetch the next digit (7) from the dividend, attach it to 27 and continue: 277 / 66

Step 3:
66 goes into 277 4 times with a remainder of 13.
The next digit of our result is 4. 
Result so far: 4.0
The remainder is 13 after subtracting 264 from 277.
Append the next digit (9) from the dividend to 13 and continue with: 139 / 66

Step 4:
If we divide 139 by 66, we get 2 and a remainder of 7.
Put 2 as the next digit of the answer. 
Result so far: 42.0
If we subtract 132 from 139, we get 7.
Grab the next digit (1) from the dividend, add it to 7, then carry on: 71 / 66

Advancing to step 5:
When dividing 71 by 66, we get 1 with a remainder of 5.
The number 1 becomes the next digit in our result. 
Result so far: 421.0
If we take 66 away from 71, we end up with 5.
Bring next digit (5) of the dividend behind the 5 and repeat the process: 55 / 66

On to step 6:
If we divide 55 by 66, we get 0 and a remainder of 55.
Record the quotient 0 as the next digit in the result. 
Result so far: 4210.0
The remainder is 55 after subtracting 0 from 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Going ahead to step 7:
66 goes into 550 8 times with a remainder of 22.
The next digit of our result is 8. 
Result so far: 4210.8
If we subtract 528 from 550, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 8:
When dividing 220 by 66, we get 3 with a remainder of 22.
Write down 3 as next digit of the result. 
Result so far: 4210.83
Subtracting 198 from 220 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 9:
The number 66 fits into 220 3 times, leaving a remainder of 22.
Write down 3 as next digit of the result. 
Result so far: 4210.833
The remainder is 22 after subtracting 198 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

After the division, we end up with 4210.833 and a remainder of 0.0022.