Let's divide 64587803 by 320
Let's see how many times 320 fits into 64587803.

Let's proceed to step 1:
If we divide 6 by 320, we get 0 and a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Grab the next digit (4) from the dividend, add it to 6, then carry on: 64 / 320

Moving on to step 2:
The number 320 fits into 64 0 times, leaving a remainder of 64.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 64 after subtracting 0 from 64.
Bring next digit (5) of the dividend behind the 64 and repeat the process: 645 / 320

Step 3:
The number 320 fits into 645 2 times, leaving a remainder of 5.
Write down 2 as next digit of the result. 
Result so far: 2.0
The remainder is 5 after subtracting 640 from 645.
Include the next digit (8) from the dividend after 5, then repeat: 58 / 320

On to step 4:
320 goes into 58 0 times with a remainder of 58.
The number 0 becomes the next digit in our result. 
Result so far: 20.0
If we subtract 0 from 58, we get 58.
Grab the next digit (7) from the dividend, add it to 58, then carry on: 587 / 320

Let's proceed to step 5:
When dividing 587 by 320, we get 1 with a remainder of 267.
Write down 1 as next digit of the result. 
Result so far: 201.0
Subtract 320 from 587 to get 267.
Bring next digit (8) of the dividend behind the 267 and repeat the process: 2678 / 320

Step 6:
320 goes into 2678 8 times with a remainder of 118.
The next digit of our result is 8. 
Result so far: 2018.0
Subtract 2560 from 2678 to get 118.
Grab the next digit (0) from the dividend, add it to 118, then carry on: 1180 / 320

On to step 7:
1180 divided by 320 is 3 with a remainder of 220.
The next digit of our result is 3. 
Result so far: 20183.0
Subtracting 960 from 1180 leaves us with 220.
Include the next digit (3) from the dividend after 220, then repeat: 2203 / 320

Step 8:
2203 divided by 320 is 6 with a remainder of 283.
Use 6 as the next digit of our solution. 
Result so far: 201836.0
Deduct 1920 from 2203 and we're left with 283.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2830, and continue the process.

Going ahead to step 9:
When dividing 2830 by 320, we get 8 with a remainder of 270.
Put 8 as the next digit of the answer. 
Result so far: 201836.8
Subtract 2560 from 2830 to get 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Let's proceed to step 10:
2700 divided by 320 is 8 with a remainder of 140.
Write down 8 as next digit of the result. 
Result so far: 201836.88
Deduct 2560 from 2700 and we're left with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Our division results in 201836.88 with a remaining 0.14.