We look at the division of 669365 by 64 
Let's see how many times 64 fits into 669365.

Advancing to step 1:
When dividing 6 by 64, we get 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Include the next digit (6) from the dividend after 6, then repeat: 66 / 64

Going ahead to step 2:
If we divide 66 by 64, we get 1 and a remainder of 2.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 64 from 66, we get 2.
Bring next digit (9) of the dividend behind the 2 and repeat the process: 29 / 64

Going ahead to step 3:
64 can be fit into 29 0 times, resulting in a remainder of 29.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
Deduct 0 from 29 and we're left with 29.
Grab the next digit (3) from the dividend, add it to 29, then carry on: 293 / 64

Going ahead to step 4:
293 divided by 64 is 4 with a remainder of 37.
Record the quotient 4 as the next digit in the result. 
Result so far: 104.0
The remainder is 37 after subtracting 256 from 293.
Grab the next digit (6) from the dividend, add it to 37, then carry on: 376 / 64

Step 5:
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: 1045.0
If we subtract 320 from 376, we get 56.
Grab the next digit (5) from the dividend, add it to 56, then carry on: 565 / 64

On to step 6:
The number 64 fits into 565 8 times, leaving a remainder of 53.
Write down 8 as next digit of the result. 
Result so far: 10458.0
Subtracting 512 from 565 leaves us with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

On to step 7:
64 goes into 530 8 times with a remainder of 18.
Use 8 as the next digit of our solution. 
Result so far: 10458.8
If we subtract 512 from 530, 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.

Step 8:
180 divided by 64 is 2 with a remainder of 52.
Write down 2 as next digit of the result. 
Result so far: 10458.82
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.

On to step 9:
64 can be fit into 520 8 times, resulting in a remainder of 8.
Record the quotient 8 as the next digit in the result. 
Result so far: 10458.828
If we subtract 512 from 520, 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.

Let's proceed to step 10:
64 can be fit into 80 1 times, resulting in a remainder of 16.
Write down 1 as next digit of the result. 
Result so far: 10458.8281
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:
When dividing 160 by 64, we get 2 with a remainder of 32.
The next digit of our result is 2. 
Result so far: 10458.82812
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.

Let's proceed to step 12:
If we divide 320 by 64, we get 5 and a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 10458.828125
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.

Going ahead to step 13:
0 divided by 64 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 10458.828125
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.

Step 14:
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: 10458.828125
Subtract 0 from 0 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.

After the division, we end up with 10458.828125 and a remainder of 0.0.