55471158 ÷ 812 
Our goal is to divide 55471158 by 812.

Step 1:
812 can be fit into 5 0 times, resulting in a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Grab the next digit (5) from the dividend, add it to 5, then carry on: 55 / 812

Step 2:
812 goes into 55 0 times with a remainder of 55.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 55, we end up with 55.
Append the next digit (4) from the dividend to 55 and continue with: 554 / 812

Advancing to step 3:
If we divide 554 by 812, we get 0 and a remainder of 554.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 554, we get 554.
Bring next digit (7) of the dividend behind the 554 and repeat the process: 5547 / 812

Moving on to step 4:
If we divide 5547 by 812, we get 6 and a remainder of 675.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
If we take 4872 away from 5547, we end up with 675.
Include the next digit (1) from the dividend after 675, then repeat: 6751 / 812

Advancing to step 5:
When dividing 6751 by 812, we get 8 with a remainder of 255.
Use 8 as the next digit of our solution. 
Result so far: 68.0
If we take 6496 away from 6751, we end up with 255.
Append the next digit (1) from the dividend to 255 and continue with: 2551 / 812

Step 6:
2551 divided by 812 is 3 with a remainder of 115.
Use 3 as the next digit of our solution. 
Result so far: 683.0
Deduct 2436 from 2551 and we're left with 115.
Fetch the next digit (5) from the dividend, attach it to 115 and continue: 1155 / 812

On to step 7:
The number 812 fits into 1155 1 times, leaving a remainder of 343.
Write down 1 as next digit of the result. 
Result so far: 6831.0
The remainder is 343 after subtracting 812 from 1155.
Bring next digit (8) of the dividend behind the 343 and repeat the process: 3438 / 812

Advancing to step 8:
812 goes into 3438 4 times with a remainder of 190.
Put 4 as the next digit of the answer. 
Result so far: 68314.0
Subtracting 3248 from 3438 leaves us with 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Going ahead to step 9:
The number 812 fits into 1900 2 times, leaving a remainder of 276.
Record the quotient 2 as the next digit in the result. 
Result so far: 68314.2
The remainder is 276 after subtracting 1624 from 1900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

On to step 10:
If we divide 2760 by 812, we get 3 and a remainder of 324.
Put 3 as the next digit of the answer. 
Result so far: 68314.23
If we take 2436 away from 2760, we end up with 324.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3240, and continue the process.

Let's proceed to step 11:
812 can be fit into 3240 3 times, resulting in a remainder of 804.
The number 3 becomes the next digit in our result. 
Result so far: 68314.233
If we subtract 2436 from 3240, we get 804.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8040, and continue the process.

The quotient of the division is 68314.233, and the remainder is 0.0804.