Let's divide 640811 by 35
Our goal is to divide 640811 by 35.

On to step 1:
When dividing 6 by 35, we get 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Bring next digit (4) of the dividend behind the 6 and repeat the process: 64 / 35

Going ahead to step 2:
If we divide 64 by 35, we get 1 and a remainder of 29.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 35 from 64, we get 29.
Bring next digit (0) of the dividend behind the 29 and repeat the process: 290 / 35

Step 3:
290 divided by 35 is 8 with a remainder of 10.
Record the quotient 8 as the next digit in the result. 
Result so far: 18.0
Subtracting 280 from 290 leaves us with 10.
Grab the next digit (8) from the dividend, add it to 10, then carry on: 108 / 35

Let's proceed to step 4:
35 goes into 108 3 times with a remainder of 3.
Put 3 as the next digit of the answer. 
Result so far: 183.0
If we take 105 away from 108, we end up with 3.
Append the next digit (1) from the dividend to 3 and continue with: 31 / 35

Step 5:
The number 35 fits into 31 0 times, leaving a remainder of 31.
The number 0 becomes the next digit in our result. 
Result so far: 1830.0
Deduct 0 from 31 and we're left with 31.
Grab the next digit (1) from the dividend, add it to 31, then carry on: 311 / 35

On to step 6:
311 divided by 35 is 8 with a remainder of 31.
Put 8 as the next digit of the answer. 
Result so far: 18308.0
Subtracting 280 from 311 leaves us with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Let's proceed to step 7:
If we divide 310 by 35, we get 8 and a remainder of 30.
Use 8 as the next digit of our solution. 
Result so far: 18308.8
The remainder is 30 after subtracting 280 from 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 8:
300 divided by 35 is 8 with a remainder of 20.
Record the quotient 8 as the next digit in the result. 
Result so far: 18308.88
Subtract 280 from 300 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Our division results in 18308.88 with a remaining 0.02.