810344 divided by 64 
We want to figure out the number of times 810344 can be divided by 64.

Advancing to step 1:
8 divided by 64 is 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Fetch the next digit (1) from the dividend, attach it to 8 and continue: 81 / 64

Moving on to step 2:
64 goes into 81 1 times with a remainder of 17.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 64 from 81 and we're left with 17.
Take the next digit (0) from the dividend and append it to 17, then repeat: 170 / 64

Moving on to step 3:
The number 64 fits into 170 2 times, leaving a remainder of 42.
Use 2 as the next digit of our solution. 
Result so far: 12.0
Subtract 128 from 170 to get 42.
Bring next digit (3) of the dividend behind the 42 and repeat the process: 423 / 64

Let's proceed to step 4:
The number 64 fits into 423 6 times, leaving a remainder of 39.
Record the quotient 6 as the next digit in the result. 
Result so far: 126.0
If we subtract 384 from 423, we get 39.
Include the next digit (4) from the dividend after 39, then repeat: 394 / 64

On to step 5:
64 goes into 394 6 times with a remainder of 10.
Use 6 as the next digit of our solution. 
Result so far: 1266.0
Subtracting 384 from 394 leaves us with 10.
Bring next digit (4) of the dividend behind the 10 and repeat the process: 104 / 64

Advancing to step 6:
The number 64 fits into 104 1 times, leaving a remainder of 40.
Use 1 as the next digit of our solution. 
Result so far: 12661.0
If we subtract 64 from 104, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 7:
The number 64 fits into 400 6 times, leaving a remainder of 16.
Record the quotient 6 as the next digit in the result. 
Result so far: 12661.6
If we take 384 away from 400, we end up 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.

Going ahead to step 8:
64 can be fit into 160 2 times, resulting in a remainder of 32.
The number 2 becomes the next digit in our result. 
Result so far: 12661.62
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 9:
The number 64 fits into 320 5 times, leaving a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 12661.625
The remainder is 0 after subtracting 320 from 320.
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 10:
When dividing 0 by 64, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 12661.625
If we take 0 away from 0, 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.

Advancing to step 11:
When dividing 0 by 64, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 12661.625
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.

In conclusion, the division gives 12661.625 with a balance of 0.0.