Let's divide 821522 by 10
We want to divide 821522 by 10.

Advancing to step 1:
10 can be fit into 8 0 times, resulting in a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Fetch the next digit (2) from the dividend, attach it to 8 and continue: 82 / 10

Moving on to step 2:
82 divided by 10 is 8 with a remainder of 2.
Write down 8 as next digit of the result. 
Result so far: 8.0
The remainder is 2 after subtracting 80 from 82.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 10

Let's proceed to step 3:
10 can be fit into 21 2 times, resulting in a remainder of 1.
Use 2 as the next digit of our solution. 
Result so far: 82.0
If we take 20 away from 21, we end up with 1.
Include the next digit (5) from the dividend after 1, then repeat: 15 / 10

Moving on to step 4:
When dividing 15 by 10, we get 1 with a remainder of 5.
Put 1 as the next digit of the answer. 
Result so far: 821.0
The remainder is 5 after subtracting 10 from 15.
Bring next digit (2) of the dividend behind the 5 and repeat the process: 52 / 10

Advancing to step 5:
When dividing 52 by 10, we get 5 with a remainder of 2.
Put 5 as the next digit of the answer. 
Result so far: 8215.0
Subtract 50 from 52 to get 2.
Take the next digit (2) from the dividend and append it to 2, then repeat: 22 / 10

On to step 6:
When dividing 22 by 10, we get 2 with a remainder of 2.
Record the quotient 2 as the next digit in the result. 
Result so far: 82152.0
If we take 20 away from 22, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 7:
20 divided by 10 is 2 with a remainder of 0.
Write down 2 as next digit of the result. 
Result so far: 82152.2
The remainder is 0 after subtracting 20 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 8:
0 divided by 10 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 82152.2
Deduct 0 from 0 and we're left 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.

Let's proceed to step 9:
0 divided by 10 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 82152.2
Subtracting 0 from 0 leaves us 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.

The final outcome is 82152.2, with a leftover of 0.0.