Let's divide 55045165 by 816
Our goal is to divide 55045165 by 816.

Going ahead to step 1:
If we divide 5 by 816, we get 0 and a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Bring next digit (5) of the dividend behind the 5 and repeat the process: 55 / 816

Moving on to step 2:
The number 816 fits into 55 0 times, leaving a remainder of 55.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 55 and we're left with 55.
Bring next digit (0) of the dividend behind the 55 and repeat the process: 550 / 816

Advancing to step 3:
816 can be fit into 550 0 times, resulting in a remainder of 550.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 550 to get 550.
Grab the next digit (4) from the dividend, add it to 550, then carry on: 5504 / 816

Step 4:
When dividing 5504 by 816, we get 6 with a remainder of 608.
Put 6 as the next digit of the answer. 
Result so far: 6.0
Subtracting 4896 from 5504 leaves us with 608.
Grab the next digit (5) from the dividend, add it to 608, then carry on: 6085 / 816

Advancing to step 5:
The number 816 fits into 6085 7 times, leaving a remainder of 373.
Write down 7 as next digit of the result. 
Result so far: 67.0
Subtract 5712 from 6085 to get 373.
Include the next digit (1) from the dividend after 373, then repeat: 3731 / 816

Let's proceed to step 6:
The number 816 fits into 3731 4 times, leaving a remainder of 467.
The next digit of our result is 4. 
Result so far: 674.0
If we subtract 3264 from 3731, we get 467.
Include the next digit (6) from the dividend after 467, then repeat: 4676 / 816

Step 7:
816 goes into 4676 5 times with a remainder of 596.
The next digit of our result is 5. 
Result so far: 6745.0
Subtract 4080 from 4676 to get 596.
Grab the next digit (5) from the dividend, add it to 596, then carry on: 5965 / 816

Going ahead to step 8:
If we divide 5965 by 816, we get 7 and a remainder of 253.
Record the quotient 7 as the next digit in the result. 
Result so far: 67457.0
Subtracting 5712 from 5965 leaves us with 253.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2530, and continue the process.

Let's proceed to step 9:
816 can be fit into 2530 3 times, resulting in a remainder of 82.
Record the quotient 3 as the next digit in the result. 
Result so far: 67457.3
If we subtract 2448 from 2530, we get 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Advancing to step 10:
When dividing 820 by 816, we get 1 with a remainder of 4.
Write down 1 as next digit of the result. 
Result so far: 67457.31
If we subtract 816 from 820, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 11:
816 goes into 40 0 times with a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 67457.31
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 12:
400 divided by 816 is 0 with a remainder of 400.
Record the quotient 0 as the next digit in the result. 
Result so far: 67457.31
If we subtract 0 from 400, we get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

The final result is 67457.31 with a remainder of 0.004.