We're dividing 551816 by 66 
Let's see how many times 66 fits into 551816.

Let's proceed to step 1:
66 goes into 5 0 times with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Fetch the next digit (5) from the dividend, attach it to 5 and continue: 55 / 66

On to step 2:
66 goes into 55 0 times with a remainder of 55.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 55 leaves us with 55.
Fetch the next digit (1) from the dividend, attach it to 55 and continue: 551 / 66

Moving on to step 3:
When dividing 551 by 66, we get 8 with a remainder of 23.
Use 8 as the next digit of our solution. 
Result so far: 8.0
If we subtract 528 from 551, we get 23.
Fetch the next digit (8) from the dividend, attach it to 23 and continue: 238 / 66

Moving on to step 4:
The number 66 fits into 238 3 times, leaving a remainder of 40.
The number 3 becomes the next digit in our result. 
Result so far: 83.0
If we take 198 away from 238, we end up with 40.
Take the next digit (1) from the dividend and append it to 40, then repeat: 401 / 66

Let's proceed to step 5:
66 goes into 401 6 times with a remainder of 5.
The next digit of our result is 6. 
Result so far: 836.0
Subtract 396 from 401 to get 5.
Fetch the next digit (6) from the dividend, attach it to 5 and continue: 56 / 66

Going ahead to step 6:
66 goes into 56 0 times with a remainder of 56.
Put 0 as the next digit of the answer. 
Result so far: 8360.0
Deduct 0 from 56 and we're left with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 7:
The number 66 fits into 560 8 times, leaving a remainder of 32.
The number 8 becomes the next digit in our result. 
Result so far: 8360.8
If we take 528 away from 560, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 8:
If we divide 320 by 66, we get 4 and a remainder of 56.
Use 4 as the next digit of our solution. 
Result so far: 8360.84
If we take 264 away from 320, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Advancing to step 9:
66 goes into 560 8 times with a remainder of 32.
Use 8 as the next digit of our solution. 
Result so far: 8360.848
Subtracting 528 from 560 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 10:
The number 66 fits into 320 4 times, leaving a remainder of 56.
Put 4 as the next digit of the answer. 
Result so far: 8360.8484
Subtract 264 from 320 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 11:
66 goes into 560 8 times with a remainder of 32.
Record the quotient 8 as the next digit in the result. 
Result so far: 8360.84848
If we take 528 away from 560, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 12:
If we divide 320 by 66, we get 4 and a remainder of 56.
The next digit of our result is 4. 
Result so far: 8360.848484
The remainder is 56 after subtracting 264 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Moving on to step 13:
66 can be fit into 560 8 times, resulting in a remainder of 32.
Use 8 as the next digit of our solution. 
Result so far: 8360.8484848
If we subtract 528 from 560, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 14:
The number 66 fits into 320 4 times, leaving a remainder of 56.
Put 4 as the next digit of the answer. 
Result so far: 8360.84848484
Subtract 264 from 320 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

In conclusion, the division gives 8360.84848484 with a balance of 5.6e-08.