65867964 ÷ 808 
We want to figure out the number of times 65867964 can be divided by 808.

Advancing to step 1:
808 can be fit into 6 0 times, resulting in a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Include the next digit (5) from the dividend after 6, then repeat: 65 / 808

Going ahead to step 2:
808 goes into 65 0 times with a remainder of 65.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 65 after subtracting 0 from 65.
Take the next digit (8) from the dividend and append it to 65, then repeat: 658 / 808

Let's proceed to step 3:
808 goes into 658 0 times with a remainder of 658.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 658 and we're left with 658.
Include the next digit (6) from the dividend after 658, then repeat: 6586 / 808

On to step 4:
808 can be fit into 6586 8 times, resulting in a remainder of 122.
Put 8 as the next digit of the answer. 
Result so far: 8.0
The remainder is 122 after subtracting 6464 from 6586.
Fetch the next digit (7) from the dividend, attach it to 122 and continue: 1227 / 808

Going ahead to step 5:
808 goes into 1227 1 times with a remainder of 419.
The number 1 becomes the next digit in our result. 
Result so far: 81.0
If we take 808 away from 1227, we end up with 419.
Bring next digit (9) of the dividend behind the 419 and repeat the process: 4199 / 808

Moving on to step 6:
The number 808 fits into 4199 5 times, leaving a remainder of 159.
The next digit of our result is 5. 
Result so far: 815.0
If we subtract 4040 from 4199, we get 159.
Include the next digit (6) from the dividend after 159, then repeat: 1596 / 808

On to step 7:
808 can be fit into 1596 1 times, resulting in a remainder of 788.
Use 1 as the next digit of our solution. 
Result so far: 8151.0
If we subtract 808 from 1596, we get 788.
Append the next digit (4) from the dividend to 788 and continue with: 7884 / 808

Advancing to step 8:
7884 divided by 808 is 9 with a remainder of 612.
The number 9 becomes the next digit in our result. 
Result so far: 81519.0
Subtracting 7272 from 7884 leaves us with 612.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6120, and continue the process.

Moving on to step 9:
If we divide 6120 by 808, we get 7 and a remainder of 464.
Record the quotient 7 as the next digit in the result. 
Result so far: 81519.7
Deduct 5656 from 6120 and we're left with 464.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4640, and continue the process.

On to step 10:
If we divide 4640 by 808, we get 5 and a remainder of 600.
Put 5 as the next digit of the answer. 
Result so far: 81519.75
Subtract 4040 from 4640 to get 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Going ahead to step 11:
The number 808 fits into 6000 7 times, leaving a remainder of 344.
Write down 7 as next digit of the result. 
Result so far: 81519.757
If we take 5656 away from 6000, we end up with 344.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3440, and continue the process.

Going ahead to step 12:
If we divide 3440 by 808, we get 4 and a remainder of 208.
Put 4 as the next digit of the answer. 
Result so far: 81519.7574
Subtracting 3232 from 3440 leaves us with 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Advancing to step 13:
The number 808 fits into 2080 2 times, leaving a remainder of 464.
The next digit of our result is 2. 
Result so far: 81519.75742
Subtract 1616 from 2080 to get 464.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4640, and continue the process.

Advancing to step 14:
When dividing 4640 by 808, we get 5 with a remainder of 600.
Put 5 as the next digit of the answer. 
Result so far: 81519.757425
If we subtract 4040 from 4640, we get 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Moving on to step 15:
808 goes into 6000 7 times with a remainder of 344.
Record the quotient 7 as the next digit in the result. 
Result so far: 81519.7574257
The remainder is 344 after subtracting 5656 from 6000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3440, and continue the process.

Let's proceed to step 16:
808 goes into 3440 4 times with a remainder of 208.
Record the quotient 4 as the next digit in the result. 
Result so far: 81519.75742574
Subtract 3232 from 3440 to get 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

After the division, we end up with 81519.75742574 and a remainder of 2.08e-07.