We're dividing 616685 by 20 
We want to divide 616685 by 20.

Step 1:
If we divide 6 by 20, we get 0 and a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Take the next digit (1) from the dividend and append it to 6, then repeat: 61 / 20

On to step 2:
The number 20 fits into 61 3 times, leaving a remainder of 1.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Deduct 60 from 61 and we're left with 1.
Take the next digit (6) from the dividend and append it to 1, then repeat: 16 / 20

Moving on to step 3:
16 divided by 20 is 0 with a remainder of 16.
Write down 0 as next digit of the result. 
Result so far: 30.0
The remainder is 16 after subtracting 0 from 16.
Append the next digit (6) from the dividend to 16 and continue with: 166 / 20

Let's proceed to step 4:
20 goes into 166 8 times with a remainder of 6.
Use 8 as the next digit of our solution. 
Result so far: 308.0
Subtracting 160 from 166 leaves us with 6.
Fetch the next digit (8) from the dividend, attach it to 6 and continue: 68 / 20

Step 5:
When dividing 68 by 20, we get 3 with a remainder of 8.
The number 3 becomes the next digit in our result. 
Result so far: 3083.0
If we take 60 away from 68, we end up with 8.
Append the next digit (5) from the dividend to 8 and continue with: 85 / 20

Going ahead to step 6:
85 divided by 20 is 4 with a remainder of 5.
Record the quotient 4 as the next digit in the result. 
Result so far: 30834.0
If we subtract 80 from 85, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 7:
50 divided by 20 is 2 with a remainder of 10.
Use 2 as the next digit of our solution. 
Result so far: 30834.2
Subtract 40 from 50 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 8:
100 divided by 20 is 5 with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 30834.25
Subtract 100 from 100 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 9:
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: 30834.25
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 10:
20 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 30834.25
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.

Our division results in 30834.25 with a remaining 0.0.