We look at the division of 820942 by 4 
We're looking to find how many times 4 goes into 820942.

Moving on to step 1:
4 can be fit into 8 2 times, resulting in a remainder of 0.
The next digit of our result is 2. 
Result so far: 2.0
If we subtract 8 from 8, we get 0.
Append the next digit (2) from the dividend to 0 and continue with: 2 / 4

Let's proceed to step 2:
The number 4 fits into 2 0 times, leaving a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 20.0
Deduct 0 from 2 and we're left with 2.
Take the next digit (0) from the dividend and append it to 2, then repeat: 20 / 4

Let's proceed to step 3:
When dividing 20 by 4, we get 5 with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 205.0
If we subtract 20 from 20, we get 0.
Bring next digit (9) of the dividend behind the 0 and repeat the process: 9 / 4

Let's proceed to step 4:
When dividing 9 by 4, we get 2 with a remainder of 1.
Use 2 as the next digit of our solution. 
Result so far: 2052.0
Subtracting 8 from 9 leaves us with 1.
Grab the next digit (4) from the dividend, add it to 1, then carry on: 14 / 4

Going ahead to step 5:
The number 4 fits into 14 3 times, leaving a remainder of 2.
The next digit of our result is 3. 
Result so far: 20523.0
Subtract 12 from 14 to get 2.
Append the next digit (2) from the dividend to 2 and continue with: 22 / 4

Going ahead to step 6:
When dividing 22 by 4, we get 5 with a remainder of 2.
The next digit of our result is 5. 
Result so far: 205235.0
Deduct 20 from 22 and we're left 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:
If we divide 20 by 4, we get 5 and a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 205235.5
Deduct 20 from 20 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.

On to step 8:
When dividing 0 by 4, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 205235.5
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:
When dividing 0 by 4, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 205235.5
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.

The final outcome is 205235.5, with a leftover of 0.0.