326421 divided by 64 
We want to figure out the number of times 326421 can be divided by 64.

On to step 1:
64 can be fit into 3 0 times, resulting in a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Grab the next digit (2) from the dividend, add it to 3, then carry on: 32 / 64

Going ahead to step 2:
When dividing 32 by 64, we get 0 with a remainder of 32.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 32, we end up with 32.
Fetch the next digit (6) from the dividend, attach it to 32 and continue: 326 / 64

Going ahead to step 3:
The number 64 fits into 326 5 times, leaving a remainder of 6.
Put 5 as the next digit of the answer. 
Result so far: 5.0
If we take 320 away from 326, we end up with 6.
Take the next digit (4) from the dividend and append it to 6, then repeat: 64 / 64

Going ahead to step 4:
64 divided by 64 is 1 with a remainder of 0.
Put 1 as the next digit of the answer. 
Result so far: 51.0
Subtract 64 from 64 to get 0.
Append the next digit (2) from the dividend to 0 and continue with: 2 / 64

Step 5:
If we divide 2 by 64, we get 0 and a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 510.0
The remainder is 2 after subtracting 0 from 2.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 64

Let's proceed to step 6:
If we divide 21 by 64, we get 0 and a remainder of 21.
Record the quotient 0 as the next digit in the result. 
Result so far: 5100.0
If we subtract 0 from 21, we get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Advancing to step 7:
The number 64 fits into 210 3 times, leaving a remainder of 18.
Use 3 as the next digit of our solution. 
Result so far: 5100.3
If we subtract 192 from 210, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 8:
When dividing 180 by 64, we get 2 with a remainder of 52.
Record the quotient 2 as the next digit in the result. 
Result so far: 5100.32
The remainder is 52 after subtracting 128 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Advancing to step 9:
64 goes into 520 8 times with a remainder of 8.
The number 8 becomes the next digit in our result. 
Result so far: 5100.328
Deduct 512 from 520 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 10:
64 goes into 80 1 times with a remainder of 16.
Write down 1 as next digit of the result. 
Result so far: 5100.3281
Subtracting 64 from 80 leaves us 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.

On to step 11:
160 divided by 64 is 2 with a remainder of 32.
The next digit of our result is 2. 
Result so far: 5100.32812
Subtracting 128 from 160 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 12:
64 goes into 320 5 times with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 5100.328125
If we take 320 away from 320, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 13:
0 divided by 64 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 5100.328125
If we subtract 0 from 0, 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.

On to step 14:
64 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 5100.328125
If we subtract 0 from 0, 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.

After the division, we end up with 5100.328125 and a remainder of 0.0.