We look at the division of 640855 by 71 
Our goal is to divide 640855 by 71.

Going ahead to step 1:
The number 71 fits into 6 0 times, leaving a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Bring next digit (4) of the dividend behind the 6 and repeat the process: 64 / 71

Moving on to step 2:
The number 71 fits into 64 0 times, leaving a remainder of 64.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 64 and we're left with 64.
Include the next digit (0) from the dividend after 64, then repeat: 640 / 71

Let's proceed to step 3:
71 goes into 640 9 times with a remainder of 1.
Put 9 as the next digit of the answer. 
Result so far: 9.0
If we subtract 639 from 640, we get 1.
Bring next digit (8) of the dividend behind the 1 and repeat the process: 18 / 71

Moving on to step 4:
18 divided by 71 is 0 with a remainder of 18.
The number 0 becomes the next digit in our result. 
Result so far: 90.0
Subtracting 0 from 18 leaves us with 18.
Grab the next digit (5) from the dividend, add it to 18, then carry on: 185 / 71

Going ahead to step 5:
The number 71 fits into 185 2 times, leaving a remainder of 43.
Put 2 as the next digit of the answer. 
Result so far: 902.0
Subtracting 142 from 185 leaves us with 43.
Grab the next digit (5) from the dividend, add it to 43, then carry on: 435 / 71

Going ahead to step 6:
435 divided by 71 is 6 with a remainder of 9.
The number 6 becomes the next digit in our result. 
Result so far: 9026.0
Subtract 426 from 435 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 7:
71 goes into 90 1 times with a remainder of 19.
Record the quotient 1 as the next digit in the result. 
Result so far: 9026.1
The remainder is 19 after subtracting 71 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Advancing to step 8:
71 goes into 190 2 times with a remainder of 48.
The number 2 becomes the next digit in our result. 
Result so far: 9026.12
The remainder is 48 after subtracting 142 from 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 9:
480 divided by 71 is 6 with a remainder of 54.
Write down 6 as next digit of the result. 
Result so far: 9026.126
If we take 426 away from 480, we end up with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Advancing to step 10:
71 goes into 540 7 times with a remainder of 43.
Use 7 as the next digit of our solution. 
Result so far: 9026.1267
If we take 497 away from 540, we end up with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Step 11:
71 can be fit into 430 6 times, resulting in a remainder of 4.
Use 6 as the next digit of our solution. 
Result so far: 9026.12676
If we subtract 426 from 430, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 12:
71 goes into 40 0 times with a remainder of 40.
The next digit of our result is 0. 
Result so far: 9026.12676
Subtracting 0 from 40 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 13:
71 goes into 400 5 times with a remainder of 45.
Put 5 as the next digit of the answer. 
Result so far: 9026.1267605
If we subtract 355 from 400, we get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Going ahead to step 14:
450 divided by 71 is 6 with a remainder of 24.
Use 6 as the next digit of our solution. 
Result so far: 9026.12676056
If we subtract 426 from 450, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Our division results in 9026.12676056 with a remaining 2.4e-08.