551916 divided by 66 
Let's see how many times 66 fits into 551916.

On to step 1:
When dividing 5 by 66, we get 0 with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Bring next digit (5) of the dividend behind the 5 and repeat the process: 55 / 66

On to step 2:
When dividing 55 by 66, we get 0 with a remainder of 55.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 55, we end up with 55.
Bring next digit (1) of the dividend behind the 55 and repeat the process: 551 / 66

Moving on to step 3:
If we divide 551 by 66, we get 8 and a remainder of 23.
Put 8 as the next digit of the answer. 
Result so far: 8.0
Subtract 528 from 551 to get 23.
Append the next digit (9) from the dividend to 23 and continue with: 239 / 66

Step 4:
239 divided by 66 is 3 with a remainder of 41.
Record the quotient 3 as the next digit in the result. 
Result so far: 83.0
The remainder is 41 after subtracting 198 from 239.
Take the next digit (1) from the dividend and append it to 41, then repeat: 411 / 66

Moving on to step 5:
66 goes into 411 6 times with a remainder of 15.
Use 6 as the next digit of our solution. 
Result so far: 836.0
If we take 396 away from 411, we end up with 15.
Include the next digit (6) from the dividend after 15, then repeat: 156 / 66

Let's proceed to step 6:
156 divided by 66 is 2 with a remainder of 24.
The number 2 becomes the next digit in our result. 
Result so far: 8362.0
Deduct 132 from 156 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 7:
If we divide 240 by 66, we get 3 and a remainder of 42.
The number 3 becomes the next digit in our result. 
Result so far: 8362.3
Subtracting 198 from 240 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

On to step 8:
When dividing 420 by 66, we get 6 with a remainder of 24.
Use 6 as the next digit of our solution. 
Result so far: 8362.36
Subtract 396 from 420 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 9:
240 divided by 66 is 3 with a remainder of 42.
Put 3 as the next digit of the answer. 
Result so far: 8362.363
If we subtract 198 from 240, we get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Moving on to step 10:
The number 66 fits into 420 6 times, leaving a remainder of 24.
Put 6 as the next digit of the answer. 
Result so far: 8362.3636
Deduct 396 from 420 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 11:
When dividing 240 by 66, we get 3 with a remainder of 42.
The number 3 becomes the next digit in our result. 
Result so far: 8362.36363
Subtracting 198 from 240 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Advancing to step 12:
66 goes into 420 6 times with a remainder of 24.
The next digit of our result is 6. 
Result so far: 8362.363636
If we subtract 396 from 420, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 13:
The number 66 fits into 240 3 times, leaving a remainder of 42.
Put 3 as the next digit of the answer. 
Result so far: 8362.3636363
Subtracting 198 from 240 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Step 14:
66 goes into 420 6 times with a remainder of 24.
Use 6 as the next digit of our solution. 
Result so far: 8362.36363636
Subtracting 396 from 420 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

The final result is 8362.36363636 with a remainder of 2.4e-08.