65871344 divided by 20 
We want to figure out the number of times 65871344 can be divided by 20.

Advancing to step 1:
6 divided by 20 is 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Bring next digit (5) of the dividend behind the 6 and repeat the process: 65 / 20

Let's proceed to step 2:
20 goes into 65 3 times with a remainder of 5.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Deduct 60 from 65 and we're left with 5.
Include the next digit (8) from the dividend after 5, then repeat: 58 / 20

Going ahead to step 3:
The number 20 fits into 58 2 times, leaving a remainder of 18.
The next digit of our result is 2. 
Result so far: 32.0
The remainder is 18 after subtracting 40 from 58.
Take the next digit (7) from the dividend and append it to 18, then repeat: 187 / 20

Going ahead to step 4:
20 goes into 187 9 times with a remainder of 7.
Record the quotient 9 as the next digit in the result. 
Result so far: 329.0
If we take 180 away from 187, we end up with 7.
Append the next digit (1) from the dividend to 7 and continue with: 71 / 20

Advancing to step 5:
If we divide 71 by 20, we get 3 and a remainder of 11.
Put 3 as the next digit of the answer. 
Result so far: 3293.0
Subtract 60 from 71 to get 11.
Include the next digit (3) from the dividend after 11, then repeat: 113 / 20

On to step 6:
20 can be fit into 113 5 times, resulting in a remainder of 13.
Use 5 as the next digit of our solution. 
Result so far: 32935.0
The remainder is 13 after subtracting 100 from 113.
Fetch the next digit (4) from the dividend, attach it to 13 and continue: 134 / 20

Step 7:
20 can be fit into 134 6 times, resulting in a remainder of 14.
Use 6 as the next digit of our solution. 
Result so far: 329356.0
The remainder is 14 after subtracting 120 from 134.
Include the next digit (4) from the dividend after 14, then repeat: 144 / 20

Going ahead to step 8:
20 goes into 144 7 times with a remainder of 4.
Put 7 as the next digit of the answer. 
Result so far: 3293567.0
The remainder is 4 after subtracting 140 from 144.
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 9:
If we divide 40 by 20, we get 2 and a remainder of 0.
Put 2 as the next digit of the answer. 
Result so far: 3293567.2
If we take 40 away from 40, 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.

Step 10:
0 divided by 20 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 3293567.2
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 11:
If we divide 0 by 20, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 3293567.2
Subtracting 0 from 0 leaves us 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.

After the division, we end up with 3293567.2 and a remainder of 0.0.