We divide 12270930 by 816
We want to divide 12270930 by 816.

Moving on to step 1:
816 can be fit into 1 0 times, resulting in a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 816

Step 2:
When dividing 12 by 816, we get 0 with a remainder of 12.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 12, we get 12.
Grab the next digit (2) from the dividend, add it to 12, then carry on: 122 / 816

Going ahead to step 3:
816 goes into 122 0 times with a remainder of 122.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 122 leaves us with 122.
Take the next digit (7) from the dividend and append it to 122, then repeat: 1227 / 816

On to step 4:
816 can be fit into 1227 1 times, resulting in a remainder of 411.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 816 from 1227 leaves us with 411.
Bring next digit (0) of the dividend behind the 411 and repeat the process: 4110 / 816

Moving on to step 5:
When dividing 4110 by 816, we get 5 with a remainder of 30.
The next digit of our result is 5. 
Result so far: 15.0
The remainder is 30 after subtracting 4080 from 4110.
Bring next digit (9) of the dividend behind the 30 and repeat the process: 309 / 816

Going ahead to step 6:
816 can be fit into 309 0 times, resulting in a remainder of 309.
Use 0 as the next digit of our solution. 
Result so far: 150.0
The remainder is 309 after subtracting 0 from 309.
Include the next digit (3) from the dividend after 309, then repeat: 3093 / 816

Moving on to step 7:
816 goes into 3093 3 times with a remainder of 645.
The next digit of our result is 3. 
Result so far: 1503.0
The remainder is 645 after subtracting 2448 from 3093.
Include the next digit (0) from the dividend after 645, then repeat: 6450 / 816

Step 8:
The number 816 fits into 6450 7 times, leaving a remainder of 738.
The number 7 becomes the next digit in our result. 
Result so far: 15037.0
If we take 5712 away from 6450, we end up with 738.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7380, and continue the process.

Going ahead to step 9:
7380 divided by 816 is 9 with a remainder of 36.
Record the quotient 9 as the next digit in the result. 
Result so far: 15037.9
Deduct 7344 from 7380 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 10:
816 can be fit into 360 0 times, resulting in a remainder of 360.
Put 0 as the next digit of the answer. 
Result so far: 15037.9
If we take 0 away from 360, we end up with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Going ahead to step 11:
3600 divided by 816 is 4 with a remainder of 336.
The number 4 becomes the next digit in our result. 
Result so far: 15037.904
Subtract 3264 from 3600 to get 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Let's proceed to step 12:
The number 816 fits into 3360 4 times, leaving a remainder of 96.
The number 4 becomes the next digit in our result. 
Result so far: 15037.9044
If we take 3264 away from 3360, we end up with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

The quotient of the division is 15037.9044, and the remainder is 0.00096.