836818 divided by 20 
Our goal is to divide 836818 by 20.

Step 1:
The number 20 fits into 8 0 times, leaving a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Append the next digit (3) from the dividend to 8 and continue with: 83 / 20

Going ahead to step 2:
When dividing 83 by 20, we get 4 with a remainder of 3.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
If we subtract 80 from 83, we get 3.
Fetch the next digit (6) from the dividend, attach it to 3 and continue: 36 / 20

Advancing to step 3:
When dividing 36 by 20, we get 1 with a remainder of 16.
Put 1 as the next digit of the answer. 
Result so far: 41.0
The remainder is 16 after subtracting 20 from 36.
Bring next digit (8) of the dividend behind the 16 and repeat the process: 168 / 20

Step 4:
When dividing 168 by 20, we get 8 with a remainder of 8.
The next digit of our result is 8. 
Result so far: 418.0
Subtract 160 from 168 to get 8.
Take the next digit (1) from the dividend and append it to 8, then repeat: 81 / 20

On to step 5:
81 divided by 20 is 4 with a remainder of 1.
The next digit of our result is 4. 
Result so far: 4184.0
The remainder is 1 after subtracting 80 from 81.
Bring next digit (8) of the dividend behind the 1 and repeat the process: 18 / 20

On to step 6:
20 can be fit into 18 0 times, resulting in a remainder of 18.
Use 0 as the next digit of our solution. 
Result so far: 41840.0
Deduct 0 from 18 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 7:
180 divided by 20 is 9 with a remainder of 0.
Use 9 as the next digit of our solution. 
Result so far: 41840.9
Subtract 180 from 180 to 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 20, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 41840.9
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:
The number 20 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 41840.9
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 result is 41840.9 with a remainder of 0.0.