We look at the division of 401581 by 64 
Let's see how many times 64 fits into 401581.

Let's proceed 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
Subtract 0 from 4 to get 4.
Bring next digit (0) of the dividend behind the 4 and repeat the process: 40 / 64

Advancing to step 2:
When dividing 40 by 64, we get 0 with a remainder of 40.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 40, we end up with 40.
Include the next digit (1) from the dividend after 40, then repeat: 401 / 64

Let's proceed to step 3:
401 divided by 64 is 6 with a remainder of 17.
Use 6 as the next digit of our solution. 
Result so far: 6.0
Subtracting 384 from 401 leaves us with 17.
Grab the next digit (5) from the dividend, add it to 17, then carry on: 175 / 64

Moving on to step 4:
64 goes into 175 2 times with a remainder of 47.
Use 2 as the next digit of our solution. 
Result so far: 62.0
Subtracting 128 from 175 leaves us with 47.
Append the next digit (8) from the dividend to 47 and continue with: 478 / 64

Advancing to step 5:
When dividing 478 by 64, we get 7 with a remainder of 30.
The next digit of our result is 7. 
Result so far: 627.0
Subtract 448 from 478 to get 30.
Fetch the next digit (1) from the dividend, attach it to 30 and continue: 301 / 64

Advancing to step 6:
301 divided by 64 is 4 with a remainder of 45.
Record the quotient 4 as the next digit in the result. 
Result so far: 6274.0
The remainder is 45 after subtracting 256 from 301.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

On to step 7:
450 divided by 64 is 7 with a remainder of 2.
The next digit of our result is 7. 
Result so far: 6274.7
If we take 448 away from 450, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 8:
The number 64 fits into 20 0 times, leaving a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 6274.7
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 9:
200 divided by 64 is 3 with a remainder of 8.
The next digit of our result is 3. 
Result so far: 6274.703
If we subtract 192 from 200, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 10:
64 goes into 80 1 times with a remainder of 16.
The next digit of our result is 1. 
Result so far: 6274.7031
Deduct 64 from 80 and we're left 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.

Step 11:
64 can be fit into 160 2 times, resulting in a remainder of 32.
Put 2 as the next digit of the answer. 
Result so far: 6274.70312
Deduct 128 from 160 and we're left 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.

Going ahead to step 12:
64 goes into 320 5 times with a remainder of 0.
The next digit of our result is 5. 
Result so far: 6274.703125
Subtract 320 from 320 to 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.

Let's proceed to step 13:
64 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 6274.703125
Subtracting 0 from 0 leaves us 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.

Advancing to step 14:
64 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 6274.703125
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.

After the division, we end up with 6274.703125 and a remainder of 0.0.