Let's divide 421662 by 64
Let's see how many times 64 fits into 421662.

Moving on to step 1:
4 divided by 64 is 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Include the next digit (2) from the dividend after 4, then repeat: 42 / 64

On to step 2:
When dividing 42 by 64, we get 0 with a remainder of 42.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 42, we end up with 42.
Bring next digit (1) of the dividend behind the 42 and repeat the process: 421 / 64

Let's proceed to step 3:
If we divide 421 by 64, we get 6 and a remainder of 37.
The next digit of our result is 6. 
Result so far: 6.0
If we take 384 away from 421, we end up with 37.
Append the next digit (6) from the dividend to 37 and continue with: 376 / 64

Step 4:
64 can be fit into 376 5 times, resulting in a remainder of 56.
The number 5 becomes the next digit in our result. 
Result so far: 65.0
If we subtract 320 from 376, we get 56.
Fetch the next digit (6) from the dividend, attach it to 56 and continue: 566 / 64

Moving on to step 5:
64 goes into 566 8 times with a remainder of 54.
Record the quotient 8 as the next digit in the result. 
Result so far: 658.0
Subtract 512 from 566 to get 54.
Take the next digit (2) from the dividend and append it to 54, then repeat: 542 / 64

Moving on to step 6:
If we divide 542 by 64, we get 8 and a remainder of 30.
The next digit of our result is 8. 
Result so far: 6588.0
If we subtract 512 from 542, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 7:
When dividing 300 by 64, we get 4 with a remainder of 44.
Put 4 as the next digit of the answer. 
Result so far: 6588.4
The remainder is 44 after subtracting 256 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 8:
The number 64 fits into 440 6 times, leaving a remainder of 56.
Record the quotient 6 as the next digit in the result. 
Result so far: 6588.46
If we take 384 away from 440, we end up with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Moving on to step 9:
64 can be fit into 560 8 times, resulting in a remainder of 48.
Put 8 as the next digit of the answer. 
Result so far: 6588.468
Subtract 512 from 560 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Step 10:
When dividing 480 by 64, we get 7 with a remainder of 32.
Put 7 as the next digit of the answer. 
Result so far: 6588.4687
The remainder is 32 after subtracting 448 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 11:
The number 64 fits into 320 5 times, leaving a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 6588.46875
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.

Let's proceed to step 12:
64 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 6588.46875
Deduct 0 from 0 and we're left 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.

Moving on to step 13:
64 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 6588.46875
Deduct 0 from 0 and we're left 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.

The final result is 6588.46875 with a remainder of 0.0.