We look at the division of 821743 by 10 
We're looking to find how many times 10 goes into 821743.

Let's proceed to step 1:
When dividing 8 by 10, we get 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Take the next digit (2) from the dividend and append it to 8, then repeat: 82 / 10

On to step 2:
The number 10 fits into 82 8 times, leaving a remainder of 2.
Put 8 as the next digit of the answer. 
Result so far: 8.0
Deduct 80 from 82 and we're left with 2.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 10

Advancing to step 3:
When dividing 21 by 10, we get 2 with a remainder of 1.
Put 2 as the next digit of the answer. 
Result so far: 82.0
Subtracting 20 from 21 leaves us with 1.
Grab the next digit (7) from the dividend, add it to 1, then carry on: 17 / 10

On to step 4:
When dividing 17 by 10, we get 1 with a remainder of 7.
Record the quotient 1 as the next digit in the result. 
Result so far: 821.0
Subtracting 10 from 17 leaves us with 7.
Grab the next digit (4) from the dividend, add it to 7, then carry on: 74 / 10

Moving on to step 5:
When dividing 74 by 10, we get 7 with a remainder of 4.
Write down 7 as next digit of the result. 
Result so far: 8217.0
Subtracting 70 from 74 leaves us with 4.
Take the next digit (3) from the dividend and append it to 4, then repeat: 43 / 10

Going ahead to step 6:
43 divided by 10 is 4 with a remainder of 3.
Record the quotient 4 as the next digit in the result. 
Result so far: 82174.0
Subtract 40 from 43 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 7:
10 can be fit into 30 3 times, resulting in a remainder of 0.
Write down 3 as next digit of the result. 
Result so far: 82174.3
If we subtract 30 from 30, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 8:
When dividing 0 by 10, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 82174.3
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 9:
10 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 82174.3
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 82174.3 and a remainder of 0.0.