We're dividing 65840430 by 64 
We're looking to find how many times 64 goes into 65840430.

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.
Include the next digit (5) from the dividend after 6, then repeat: 65 / 64

Step 2:
64 can be fit into 65 1 times, resulting in a remainder of 1.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 64 from 65 to get 1.
Append the next digit (8) from the dividend to 1 and continue with: 18 / 64

Let's proceed to step 3:
64 can be fit into 18 0 times, resulting in a remainder of 18.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
Subtracting 0 from 18 leaves us with 18.
Take the next digit (4) from the dividend and append it to 18, then repeat: 184 / 64

On to step 4:
64 goes into 184 2 times with a remainder of 56.
Write down 2 as next digit of the result. 
Result so far: 102.0
Subtracting 128 from 184 leaves us with 56.
Include the next digit (0) from the dividend after 56, then repeat: 560 / 64

Let's proceed to step 5:
If we divide 560 by 64, we get 8 and a remainder of 48.
Use 8 as the next digit of our solution. 
Result so far: 1028.0
The remainder is 48 after subtracting 512 from 560.
Take the next digit (4) from the dividend and append it to 48, then repeat: 484 / 64

Moving on to step 6:
The number 64 fits into 484 7 times, leaving a remainder of 36.
The number 7 becomes the next digit in our result. 
Result so far: 10287.0
Subtract 448 from 484 to get 36.
Include the next digit (3) from the dividend after 36, then repeat: 363 / 64

Advancing to step 7:
If we divide 363 by 64, we get 5 and a remainder of 43.
Use 5 as the next digit of our solution. 
Result so far: 102875.0
Subtracting 320 from 363 leaves us with 43.
Take the next digit (0) from the dividend and append it to 43, then repeat: 430 / 64

On to step 8:
If we divide 430 by 64, we get 6 and a remainder of 46.
The number 6 becomes the next digit in our result. 
Result so far: 1028756.0
If we take 384 away from 430, we end up with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Advancing to step 9:
64 can be fit into 460 7 times, resulting in a remainder of 12.
The next digit of our result is 7. 
Result so far: 1028756.7
The remainder is 12 after subtracting 448 from 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 10:
If we divide 120 by 64, we get 1 and a remainder of 56.
Use 1 as the next digit of our solution. 
Result so far: 1028756.71
If we take 64 away from 120, 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.

Let's proceed to step 11:
64 goes into 560 8 times with a remainder of 48.
Write down 8 as next digit of the result. 
Result so far: 1028756.718
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.

Advancing to step 12:
64 goes into 480 7 times with a remainder of 32.
The number 7 becomes the next digit in our result. 
Result so far: 1028756.7187
Subtract 448 from 480 to get 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 13:
The number 64 fits into 320 5 times, leaving a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 1028756.71875
Subtracting 320 from 320 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.

On to step 14:
0 divided by 64 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 1028756.71875
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.

Advancing to step 15:
If we divide 0 by 64, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 1028756.71875
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 1028756.71875 with a remainder of 0.0.