We look at the division of 842820 by 5 
Let's see how many times 5 fits into 842820.

Advancing to step 1:
The number 5 fits into 8 1 times, leaving a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 5 from 8 to get 3.
Fetch the next digit (4) from the dividend, attach it to 3 and continue: 34 / 5

Advancing to step 2:
5 can be fit into 34 6 times, resulting in a remainder of 4.
Use 6 as the next digit of our solution. 
Result so far: 16.0
Deduct 30 from 34 and we're left with 4.
Take the next digit (2) from the dividend and append it to 4, then repeat: 42 / 5

Step 3:
The number 5 fits into 42 8 times, leaving a remainder of 2.
Put 8 as the next digit of the answer. 
Result so far: 168.0
The remainder is 2 after subtracting 40 from 42.
Take the next digit (8) from the dividend and append it to 2, then repeat: 28 / 5

On to step 4:
If we divide 28 by 5, we get 5 and a remainder of 3.
Use 5 as the next digit of our solution. 
Result so far: 1685.0
The remainder is 3 after subtracting 25 from 28.
Grab the next digit (2) from the dividend, add it to 3, then carry on: 32 / 5

Let's proceed to step 5:
5 goes into 32 6 times with a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 16856.0
Subtract 30 from 32 to get 2.
Append the next digit (0) from the dividend to 2 and continue with: 20 / 5

Advancing to step 6:
5 goes into 20 4 times with a remainder of 0.
Put 4 as the next digit of the answer. 
Result so far: 168564.0
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.

Let's proceed to step 7:
0 divided by 5 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 168564.0
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.

On to step 8:
5 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 168564.0
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 168564.0, with a leftover of 0.0.