64808355 divided by 612 
We want to figure out the number of times 64808355 can be divided by 612.

On to step 1:
612 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
Deduct 0 from 6 and we're left with 6.
Append the next digit (4) from the dividend to 6 and continue with: 64 / 612

Advancing to step 2:
When dividing 64 by 612, we get 0 with a remainder of 64.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 64 to get 64.
Fetch the next digit (8) from the dividend, attach it to 64 and continue: 648 / 612

Let's proceed to step 3:
The number 612 fits into 648 1 times, leaving a remainder of 36.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 612 from 648 to get 36.
Include the next digit (0) from the dividend after 36, then repeat: 360 / 612

On to step 4:
612 can be fit into 360 0 times, resulting in a remainder of 360.
Write down 0 as next digit of the result. 
Result so far: 10.0
If we subtract 0 from 360, we get 360.
Bring next digit (8) of the dividend behind the 360 and repeat the process: 3608 / 612

Step 5:
If we divide 3608 by 612, we get 5 and a remainder of 548.
Write down 5 as next digit of the result. 
Result so far: 105.0
The remainder is 548 after subtracting 3060 from 3608.
Grab the next digit (3) from the dividend, add it to 548, then carry on: 5483 / 612

Let's proceed to step 6:
When dividing 5483 by 612, we get 8 with a remainder of 587.
The number 8 becomes the next digit in our result. 
Result so far: 1058.0
The remainder is 587 after subtracting 4896 from 5483.
Take the next digit (5) from the dividend and append it to 587, then repeat: 5875 / 612

Let's proceed to step 7:
612 can be fit into 5875 9 times, resulting in a remainder of 367.
The number 9 becomes the next digit in our result. 
Result so far: 10589.0
If we take 5508 away from 5875, we end up with 367.
Include the next digit (5) from the dividend after 367, then repeat: 3675 / 612

On to step 8:
When dividing 3675 by 612, we get 6 with a remainder of 3.
Put 6 as the next digit of the answer. 
Result so far: 105896.0
Subtract 3672 from 3675 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 9:
If we divide 30 by 612, we get 0 and a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 105896.0
Subtracting 0 from 30 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 10:
If we divide 300 by 612, we get 0 and a remainder of 300.
Put 0 as the next digit of the answer. 
Result so far: 105896.0
The remainder is 300 after subtracting 0 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

The final result is 105896.0 with a remainder of 0.3.