51828717 divided by 810 
Our goal is to divide 51828717 by 810.

Going ahead to step 1:
The number 810 fits into 5 0 times, leaving a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Include the next digit (1) from the dividend after 5, then repeat: 51 / 810

Advancing to step 2:
810 can be fit into 51 0 times, resulting in a remainder of 51.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 51, we end up with 51.
Include the next digit (8) from the dividend after 51, then repeat: 518 / 810

Moving on to step 3:
518 divided by 810 is 0 with a remainder of 518.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 518 after subtracting 0 from 518.
Include the next digit (2) from the dividend after 518, then repeat: 5182 / 810

Step 4:
810 can be fit into 5182 6 times, resulting in a remainder of 322.
The next digit of our result is 6. 
Result so far: 6.0
If we subtract 4860 from 5182, we get 322.
Grab the next digit (8) from the dividend, add it to 322, then carry on: 3228 / 810

Let's proceed to step 5:
810 can be fit into 3228 3 times, resulting in a remainder of 798.
Use 3 as the next digit of our solution. 
Result so far: 63.0
Subtract 2430 from 3228 to get 798.
Grab the next digit (7) from the dividend, add it to 798, then carry on: 7987 / 810

On to step 6:
810 can be fit into 7987 9 times, resulting in a remainder of 697.
Use 9 as the next digit of our solution. 
Result so far: 639.0
If we take 7290 away from 7987, we end up with 697.
Include the next digit (1) from the dividend after 697, then repeat: 6971 / 810

Going ahead to step 7:
The number 810 fits into 6971 8 times, leaving a remainder of 491.
Use 8 as the next digit of our solution. 
Result so far: 6398.0
Subtract 6480 from 6971 to get 491.
Fetch the next digit (7) from the dividend, attach it to 491 and continue: 4917 / 810

On to step 8:
When dividing 4917 by 810, we get 6 with a remainder of 57.
The next digit of our result is 6. 
Result so far: 63986.0
Subtract 4860 from 4917 to get 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Going ahead to step 9:
810 goes into 570 0 times with a remainder of 570.
Put 0 as the next digit of the answer. 
Result so far: 63986.0
If we take 0 away from 570, we end up with 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5700, and continue the process.

Moving on to step 10:
The number 810 fits into 5700 7 times, leaving a remainder of 30.
Put 7 as the next digit of the answer. 
Result so far: 63986.07
If we subtract 5670 from 5700, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 11:
If we divide 300 by 810, we get 0 and a remainder of 300.
The next digit of our result is 0. 
Result so far: 63986.07
If we subtract 0 from 300, we get 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

On to step 12:
810 goes into 3000 3 times with a remainder of 570.
Record the quotient 3 as the next digit in the result. 
Result so far: 63986.0703
If we take 2430 away from 3000, we end up with 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5700, and continue the process.

Advancing to step 13:
5700 divided by 810 is 7 with a remainder of 30.
Use 7 as the next digit of our solution. 
Result so far: 63986.07037
If we take 5670 away from 5700, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 14:
If we divide 300 by 810, we get 0 and a remainder of 300.
Record the quotient 0 as the next digit in the result. 
Result so far: 63986.07037
Deduct 0 from 300 and we're left with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Moving on to step 15:
The number 810 fits into 3000 3 times, leaving a remainder of 570.
The number 3 becomes the next digit in our result. 
Result so far: 63986.0703703
If we take 2430 away from 3000, we end up with 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5700, and continue the process.

Going ahead to step 16:
If we divide 5700 by 810, we get 7 and a remainder of 30.
Record the quotient 7 as the next digit in the result. 
Result so far: 63986.07037037
Deduct 5670 from 5700 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

In conclusion, the division gives 63986.07037037 with a balance of 3e-08.