Let's divide 64803280 by 855
We're looking to find how many times 855 goes into 64803280.

Advancing to step 1:
When dividing 6 by 855, we get 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Append the next digit (4) from the dividend to 6 and continue with: 64 / 855

Advancing to step 2:
When dividing 64 by 855, we get 0 with a remainder of 64.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 64 leaves us with 64.
Grab the next digit (8) from the dividend, add it to 64, then carry on: 648 / 855

Let's proceed to step 3:
855 goes into 648 0 times with a remainder of 648.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 648 leaves us with 648.
Bring next digit (0) of the dividend behind the 648 and repeat the process: 6480 / 855

Going ahead to step 4:
855 goes into 6480 7 times with a remainder of 495.
The next digit of our result is 7. 
Result so far: 7.0
If we subtract 5985 from 6480, we get 495.
Include the next digit (3) from the dividend after 495, then repeat: 4953 / 855

Let's proceed to step 5:
The number 855 fits into 4953 5 times, leaving a remainder of 678.
The number 5 becomes the next digit in our result. 
Result so far: 75.0
If we take 4275 away from 4953, we end up with 678.
Include the next digit (2) from the dividend after 678, then repeat: 6782 / 855

Advancing to step 6:
The number 855 fits into 6782 7 times, leaving a remainder of 797.
Put 7 as the next digit of the answer. 
Result so far: 757.0
If we subtract 5985 from 6782, we get 797.
Bring next digit (8) of the dividend behind the 797 and repeat the process: 7978 / 855

On to step 7:
The number 855 fits into 7978 9 times, leaving a remainder of 283.
The number 9 becomes the next digit in our result. 
Result so far: 7579.0
Deduct 7695 from 7978 and we're left with 283.
Append the next digit (0) from the dividend to 283 and continue with: 2830 / 855

Going ahead to step 8:
If we divide 2830 by 855, we get 3 and a remainder of 265.
Write down 3 as next digit of the result. 
Result so far: 75793.0
If we take 2565 away from 2830, we end up with 265.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

On to step 9:
When dividing 2650 by 855, we get 3 with a remainder of 85.
The next digit of our result is 3. 
Result so far: 75793.3
If we subtract 2565 from 2650, we get 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Let's proceed to step 10:
855 goes into 850 0 times with a remainder of 850.
Put 0 as the next digit of the answer. 
Result so far: 75793.3
Subtracting 0 from 850 leaves us with 850.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8500, and continue the process.

Let's proceed to step 11:
When dividing 8500 by 855, we get 9 with a remainder of 805.
Record the quotient 9 as the next digit in the result. 
Result so far: 75793.309
Deduct 7695 from 8500 and we're left with 805.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8050, and continue the process.

On to step 12:
855 goes into 8050 9 times with a remainder of 355.
Use 9 as the next digit of our solution. 
Result so far: 75793.3099
Subtract 7695 from 8050 to get 355.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3550, and continue the process.

The quotient of the division is 75793.3099, and the remainder is 0.00355.