809424 ÷ 65 
We want to figure out the number of times 809424 can be divided by 65.

Step 1:
65 goes into 8 0 times with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Take the next digit (0) from the dividend and append it to 8, then repeat: 80 / 65

Step 2:
65 goes into 80 1 times with a remainder of 15.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 65 away from 80, we end up with 15.
Take the next digit (9) from the dividend and append it to 15, then repeat: 159 / 65

Advancing to step 3:
The number 65 fits into 159 2 times, leaving a remainder of 29.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
Deduct 130 from 159 and we're left with 29.
Take the next digit (4) from the dividend and append it to 29, then repeat: 294 / 65

Moving on to step 4:
65 can be fit into 294 4 times, resulting in a remainder of 34.
Record the quotient 4 as the next digit in the result. 
Result so far: 124.0
Deduct 260 from 294 and we're left with 34.
Take the next digit (2) from the dividend and append it to 34, then repeat: 342 / 65

Going ahead to step 5:
When dividing 342 by 65, we get 5 with a remainder of 17.
The next digit of our result is 5. 
Result so far: 1245.0
Subtracting 325 from 342 leaves us with 17.
Append the next digit (4) from the dividend to 17 and continue with: 174 / 65

Step 6:
When dividing 174 by 65, we get 2 with a remainder of 44.
Put 2 as the next digit of the answer. 
Result so far: 12452.0
If we take 130 away from 174, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Let's proceed to step 7:
When dividing 440 by 65, we get 6 with a remainder of 50.
Record the quotient 6 as the next digit in the result. 
Result so far: 12452.6
If we subtract 390 from 440, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 8:
500 divided by 65 is 7 with a remainder of 45.
Record the quotient 7 as the next digit in the result. 
Result so far: 12452.67
Subtract 455 from 500 to get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Advancing to step 9:
The number 65 fits into 450 6 times, leaving a remainder of 60.
The next digit of our result is 6. 
Result so far: 12452.676
Subtracting 390 from 450 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 10:
The number 65 fits into 600 9 times, leaving a remainder of 15.
Use 9 as the next digit of our solution. 
Result so far: 12452.6769
Subtract 585 from 600 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 11:
The number 65 fits into 150 2 times, leaving a remainder of 20.
Use 2 as the next digit of our solution. 
Result so far: 12452.67692
Subtracting 130 from 150 leaves us with 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 12:
65 can be fit into 200 3 times, resulting in a remainder of 5.
The number 3 becomes the next digit in our result. 
Result so far: 12452.676923
Deduct 195 from 200 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 13:
50 divided by 65 is 0 with a remainder of 50.
The next digit of our result is 0. 
Result so far: 12452.676923
Subtract 0 from 50 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 14:
If we divide 500 by 65, we get 7 and a remainder of 45.
Put 7 as the next digit of the answer. 
Result so far: 12452.67692307
If we take 455 away from 500, we end up with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Our division results in 12452.67692307 with a remaining 4.5e-08.