We divide 811482 by 51
We want to divide 811482 by 51.

Let's proceed to step 1:
51 can be fit into 8 0 times, resulting in a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Append the next digit (1) from the dividend to 8 and continue with: 81 / 51

Moving on to step 2:
When dividing 81 by 51, we get 1 with a remainder of 30.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 51 from 81 to get 30.
Bring next digit (1) of the dividend behind the 30 and repeat the process: 301 / 51

Moving on to step 3:
The number 51 fits into 301 5 times, leaving a remainder of 46.
Use 5 as the next digit of our solution. 
Result so far: 15.0
The remainder is 46 after subtracting 255 from 301.
Bring next digit (4) of the dividend behind the 46 and repeat the process: 464 / 51

Advancing to step 4:
51 can be fit into 464 9 times, resulting in a remainder of 5.
Record the quotient 9 as the next digit in the result. 
Result so far: 159.0
Deduct 459 from 464 and we're left with 5.
Fetch the next digit (8) from the dividend, attach it to 5 and continue: 58 / 51

Going ahead to step 5:
If we divide 58 by 51, we get 1 and a remainder of 7.
The number 1 becomes the next digit in our result. 
Result so far: 1591.0
If we subtract 51 from 58, we get 7.
Include the next digit (2) from the dividend after 7, then repeat: 72 / 51

Moving on to step 6:
72 divided by 51 is 1 with a remainder of 21.
Put 1 as the next digit of the answer. 
Result so far: 15911.0
Subtract 51 from 72 to get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Moving on to step 7:
210 divided by 51 is 4 with a remainder of 6.
Write down 4 as next digit of the result. 
Result so far: 15911.4
Subtracting 204 from 210 leaves us 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.

Advancing to step 8:
51 goes into 60 1 times with a remainder of 9.
Record the quotient 1 as the next digit in the result. 
Result so far: 15911.41
The remainder is 9 after subtracting 51 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 9:
If we divide 90 by 51, we get 1 and a remainder of 39.
The next digit of our result is 1. 
Result so far: 15911.411
The remainder is 39 after subtracting 51 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Our division results in 15911.411 with a remaining 0.0039.