We're dividing 40480780 by 812 
Our goal is to divide 40480780 by 812.

Advancing to step 1:
The number 812 fits into 4 0 times, leaving a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Grab the next digit (0) from the dividend, add it to 4, then carry on: 40 / 812

Moving on to step 2:
812 goes into 40 0 times with a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 40 after subtracting 0 from 40.
Bring next digit (4) of the dividend behind the 40 and repeat the process: 404 / 812

Let's proceed to step 3:
812 goes into 404 0 times with a remainder of 404.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 404, we get 404.
Take the next digit (8) from the dividend and append it to 404, then repeat: 4048 / 812

Let's proceed to step 4:
If we divide 4048 by 812, we get 4 and a remainder of 800.
Write down 4 as next digit of the result. 
Result so far: 4.0
Subtracting 3248 from 4048 leaves us with 800.
Include the next digit (0) from the dividend after 800, then repeat: 8000 / 812

On to step 5:
8000 divided by 812 is 9 with a remainder of 692.
Write down 9 as next digit of the result. 
Result so far: 49.0
If we take 7308 away from 8000, we end up with 692.
Include the next digit (7) from the dividend after 692, then repeat: 6927 / 812

Step 6:
812 goes into 6927 8 times with a remainder of 431.
Record the quotient 8 as the next digit in the result. 
Result so far: 498.0
The remainder is 431 after subtracting 6496 from 6927.
Bring next digit (8) of the dividend behind the 431 and repeat the process: 4318 / 812

Step 7:
If we divide 4318 by 812, we get 5 and a remainder of 258.
Write down 5 as next digit of the result. 
Result so far: 4985.0
If we take 4060 away from 4318, we end up with 258.
Bring next digit (0) of the dividend behind the 258 and repeat the process: 2580 / 812

Step 8:
When dividing 2580 by 812, we get 3 with a remainder of 144.
The next digit of our result is 3. 
Result so far: 49853.0
Deduct 2436 from 2580 and we're left with 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Let's proceed to step 9:
When dividing 1440 by 812, we get 1 with a remainder of 628.
Put 1 as the next digit of the answer. 
Result so far: 49853.1
Subtract 812 from 1440 to get 628.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6280, and continue the process.

On to step 10:
If we divide 6280 by 812, we get 7 and a remainder of 596.
The number 7 becomes the next digit in our result. 
Result so far: 49853.17
The remainder is 596 after subtracting 5684 from 6280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5960, and continue the process.

Advancing to step 11:
When dividing 5960 by 812, we get 7 with a remainder of 276.
Put 7 as the next digit of the answer. 
Result so far: 49853.177
If we take 5684 away from 5960, we end up with 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

The final result is 49853.177 with a remainder of 0.0276.