We divide 320490 by 64
We want to divide 320490 by 64.

Moving on to step 1:
64 goes into 3 0 times with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Append the next digit (2) from the dividend to 3 and continue with: 32 / 64

Step 2:
When dividing 32 by 64, we get 0 with a remainder of 32.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 32, we end up with 32.
Fetch the next digit (0) from the dividend, attach it to 32 and continue: 320 / 64

Advancing to step 3:
The number 64 fits into 320 5 times, leaving a remainder of 0.
The next digit of our result is 5. 
Result so far: 5.0
Deduct 320 from 320 and we're left with 0.
Grab the next digit (4) from the dividend, add it to 0, then carry on: 4 / 64

Let's proceed to step 4:
When dividing 4 by 64, we get 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 50.0
If we subtract 0 from 4, we get 4.
Bring next digit (9) of the dividend behind the 4 and repeat the process: 49 / 64

Going ahead to step 5:
64 goes into 49 0 times with a remainder of 49.
Write down 0 as next digit of the result. 
Result so far: 500.0
Subtract 0 from 49 to get 49.
Bring next digit (0) of the dividend behind the 49 and repeat the process: 490 / 64

On to step 6:
490 divided by 64 is 7 with a remainder of 42.
Write down 7 as next digit of the result. 
Result so far: 5007.0
Subtracting 448 from 490 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 7:
The number 64 fits into 420 6 times, leaving a remainder of 36.
The number 6 becomes the next digit in our result. 
Result so far: 5007.6
The remainder is 36 after subtracting 384 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 8:
360 divided by 64 is 5 with a remainder of 40.
The number 5 becomes the next digit in our result. 
Result so far: 5007.65
The remainder is 40 after subtracting 320 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 9:
If we divide 400 by 64, we get 6 and a remainder of 16.
Record the quotient 6 as the next digit in the result. 
Result so far: 5007.656
If we take 384 away from 400, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 10:
The number 64 fits into 160 2 times, leaving a remainder of 32.
Write down 2 as next digit of the result. 
Result so far: 5007.6562
The remainder is 32 after subtracting 128 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 11:
When dividing 320 by 64, we get 5 with a remainder of 0.
The next digit of our result is 5. 
Result so far: 5007.65625
If we subtract 320 from 320, 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.

Moving on to step 12:
64 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 5007.65625
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 13:
64 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 5007.65625
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 5007.65625 with a remainder of 0.0.