We're dividing 837660 by 20 
Let's see how many times 20 fits into 837660.

Moving on to step 1:
20 can be fit into 8 0 times, resulting in a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Fetch the next digit (3) from the dividend, attach it to 8 and continue: 83 / 20

Moving on to step 2:
20 goes into 83 4 times with a remainder of 3.
The next digit of our result is 4. 
Result so far: 4.0
Deduct 80 from 83 and we're left with 3.
Append the next digit (7) from the dividend to 3 and continue with: 37 / 20

Moving on to step 3:
20 goes into 37 1 times with a remainder of 17.
Put 1 as the next digit of the answer. 
Result so far: 41.0
If we subtract 20 from 37, we get 17.
Take the next digit (6) from the dividend and append it to 17, then repeat: 176 / 20

Step 4:
The number 20 fits into 176 8 times, leaving a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 418.0
Subtracting 160 from 176 leaves us with 16.
Fetch the next digit (6) from the dividend, attach it to 16 and continue: 166 / 20

Let's proceed to step 5:
166 divided by 20 is 8 with a remainder of 6.
The number 8 becomes the next digit in our result. 
Result so far: 4188.0
If we subtract 160 from 166, we get 6.
Bring next digit (0) of the dividend behind the 6 and repeat the process: 60 / 20

Step 6:
The number 20 fits into 60 3 times, leaving a remainder of 0.
Record the quotient 3 as the next digit in the result. 
Result so far: 41883.0
Subtract 60 from 60 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.

Let's proceed to step 7:
The number 20 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 41883.0
Subtract 0 from 0 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.

Advancing to step 8:
The number 20 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 41883.0
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 41883.0 with a remaining 0.0.