We look at the division of 81446028 by 51 
We're looking to find how many times 51 goes into 81446028.

Advancing to step 1:
If we divide 8 by 51, we get 0 and a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Take the next digit (1) from the dividend and append it to 8, then repeat: 81 / 51

Advancing to step 2:
If we divide 81 by 51, we get 1 and a remainder of 30.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 30 after subtracting 51 from 81.
Append the next digit (4) from the dividend to 30 and continue with: 304 / 51

Step 3:
51 goes into 304 5 times with a remainder of 49.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
Subtract 255 from 304 to get 49.
Include the next digit (4) from the dividend after 49, then repeat: 494 / 51

Let's proceed to step 4:
494 divided by 51 is 9 with a remainder of 35.
Write down 9 as next digit of the result. 
Result so far: 159.0
Subtracting 459 from 494 leaves us with 35.
Include the next digit (6) from the dividend after 35, then repeat: 356 / 51

Step 5:
The number 51 fits into 356 6 times, leaving a remainder of 50.
Use 6 as the next digit of our solution. 
Result so far: 1596.0
If we subtract 306 from 356, we get 50.
Take the next digit (0) from the dividend and append it to 50, then repeat: 500 / 51

Let's proceed to step 6:
The number 51 fits into 500 9 times, leaving a remainder of 41.
Write down 9 as next digit of the result. 
Result so far: 15969.0
Subtracting 459 from 500 leaves us with 41.
Grab the next digit (2) from the dividend, add it to 41, then carry on: 412 / 51

Let's proceed to step 7:
412 divided by 51 is 8 with a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 159698.0
Subtracting 408 from 412 leaves us with 4.
Include the next digit (8) from the dividend after 4, then repeat: 48 / 51

Let's proceed to step 8:
48 divided by 51 is 0 with a remainder of 48.
The number 0 becomes the next digit in our result. 
Result so far: 1596980.0
Subtract 0 from 48 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 9:
480 divided by 51 is 9 with a remainder of 21.
Write down 9 as next digit of the result. 
Result so far: 1596980.9
Subtracting 459 from 480 leaves us with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Let's proceed to step 10:
The number 51 fits into 210 4 times, leaving a remainder of 6.
The next digit of our result is 4. 
Result so far: 1596980.94
Deduct 204 from 210 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 11:
60 divided by 51 is 1 with a remainder of 9.
Write down 1 as next digit of the result. 
Result so far: 1596980.941
Subtract 51 from 60 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 12:
51 goes into 90 1 times with a remainder of 39.
Record the quotient 1 as the next digit in the result. 
Result so far: 1596980.9411
If we take 51 away from 90, we end up with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

The quotient of the division is 1596980.9411, and the remainder is 0.00039.