We're dividing 850826 by 20 
We're looking to find how many times 20 goes into 850826.

Going ahead to step 1:
If we divide 8 by 20, we get 0 and a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Fetch the next digit (5) from the dividend, attach it to 8 and continue: 85 / 20

Advancing to step 2:
20 goes into 85 4 times with a remainder of 5.
Write down 4 as next digit of the result. 
Result so far: 4.0
The remainder is 5 after subtracting 80 from 85.
Take the next digit (0) from the dividend and append it to 5, then repeat: 50 / 20

Step 3:
The number 20 fits into 50 2 times, leaving a remainder of 10.
The number 2 becomes the next digit in our result. 
Result so far: 42.0
The remainder is 10 after subtracting 40 from 50.
Grab the next digit (8) from the dividend, add it to 10, then carry on: 108 / 20

Step 4:
When dividing 108 by 20, we get 5 with a remainder of 8.
The number 5 becomes the next digit in our result. 
Result so far: 425.0
Deduct 100 from 108 and we're left with 8.
Fetch the next digit (2) from the dividend, attach it to 8 and continue: 82 / 20

Step 5:
The number 20 fits into 82 4 times, leaving a remainder of 2.
Write down 4 as next digit of the result. 
Result so far: 4254.0
If we take 80 away from 82, we end up with 2.
Fetch the next digit (6) from the dividend, attach it to 2 and continue: 26 / 20

Let's proceed to step 6:
20 goes into 26 1 times with a remainder of 6.
Use 1 as the next digit of our solution. 
Result so far: 42541.0
Subtracting 20 from 26 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 7:
When dividing 60 by 20, we get 3 with a remainder of 0.
The next digit of our result is 3. 
Result so far: 42541.3
If we take 60 away from 60, 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.

Let's proceed to step 8:
The number 20 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 42541.3
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.

Going ahead to step 9:
If we divide 0 by 20, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 42541.3
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.

Our division results in 42541.3 with a remaining 0.0.