We're dividing 646047 by 64 
We're looking to find how many times 64 goes into 646047.

Step 1:
6 divided by 64 is 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Bring next digit (4) of the dividend behind the 6 and repeat the process: 64 / 64

Step 2:
64 goes into 64 1 times with a remainder of 0.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 64 from 64, we get 0.
Grab the next digit (6) from the dividend, add it to 0, then carry on: 6 / 64

On to step 3:
64 can be fit into 6 0 times, resulting in a remainder of 6.
The next digit of our result is 0. 
Result so far: 10.0
The remainder is 6 after subtracting 0 from 6.
Bring next digit (0) of the dividend behind the 6 and repeat the process: 60 / 64

Advancing to step 4:
If we divide 60 by 64, we get 0 and a remainder of 60.
Record the quotient 0 as the next digit in the result. 
Result so far: 100.0
Deduct 0 from 60 and we're left with 60.
Bring next digit (4) of the dividend behind the 60 and repeat the process: 604 / 64

Let's proceed to step 5:
When dividing 604 by 64, we get 9 with a remainder of 28.
Record the quotient 9 as the next digit in the result. 
Result so far: 1009.0
Subtracting 576 from 604 leaves us with 28.
Fetch the next digit (7) from the dividend, attach it to 28 and continue: 287 / 64

Step 6:
64 can be fit into 287 4 times, resulting in a remainder of 31.
Put 4 as the next digit of the answer. 
Result so far: 10094.0
Subtract 256 from 287 to get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Going ahead to step 7:
64 goes into 310 4 times with a remainder of 54.
Use 4 as the next digit of our solution. 
Result so far: 10094.4
Subtract 256 from 310 to get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Let's proceed to step 8:
If we divide 540 by 64, we get 8 and a remainder of 28.
Use 8 as the next digit of our solution. 
Result so far: 10094.48
If we take 512 away from 540, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 9:
64 can be fit into 280 4 times, resulting in a remainder of 24.
Put 4 as the next digit of the answer. 
Result so far: 10094.484
If we take 256 away from 280, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 10:
If we divide 240 by 64, we get 3 and a remainder of 48.
Write down 3 as next digit of the result. 
Result so far: 10094.4843
Subtracting 192 from 240 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 11:
When dividing 480 by 64, we get 7 with a remainder of 32.
The next digit of our result is 7. 
Result so far: 10094.48437
Subtracting 448 from 480 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.

On to step 12:
320 divided by 64 is 5 with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 10094.484375
Deduct 320 from 320 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.

Going ahead to step 13:
If we divide 0 by 64, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 10094.484375
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 14:
64 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 10094.484375
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.

Our division results in 10094.484375 with a remaining 0.0.