We look at the division of 426399 by 65 
We want to divide 426399 by 65.

Going ahead to step 1:
If we divide 4 by 65, we get 0 and a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Take the next digit (2) from the dividend and append it to 4, then repeat: 42 / 65

Advancing to step 2:
42 divided by 65 is 0 with a remainder of 42.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 42, we get 42.
Bring next digit (6) of the dividend behind the 42 and repeat the process: 426 / 65

Advancing to step 3:
65 can be fit into 426 6 times, resulting in a remainder of 36.
The next digit of our result is 6. 
Result so far: 6.0
If we subtract 390 from 426, we get 36.
Take the next digit (3) from the dividend and append it to 36, then repeat: 363 / 65

Advancing to step 4:
The number 65 fits into 363 5 times, leaving a remainder of 38.
The number 5 becomes the next digit in our result. 
Result so far: 65.0
If we subtract 325 from 363, we get 38.
Append the next digit (9) from the dividend to 38 and continue with: 389 / 65

Advancing to step 5:
The number 65 fits into 389 5 times, leaving a remainder of 64.
Write down 5 as next digit of the result. 
Result so far: 655.0
Deduct 325 from 389 and we're left with 64.
Include the next digit (9) from the dividend after 64, then repeat: 649 / 65

Advancing to step 6:
The number 65 fits into 649 9 times, leaving a remainder of 64.
Write down 9 as next digit of the result. 
Result so far: 6559.0
The remainder is 64 after subtracting 585 from 649.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Going ahead to step 7:
The number 65 fits into 640 9 times, leaving a remainder of 55.
Put 9 as the next digit of the answer. 
Result so far: 6559.9
Subtracting 585 from 640 leaves us with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Advancing to step 8:
65 goes into 550 8 times with a remainder of 30.
The next digit of our result is 8. 
Result so far: 6559.98
Subtract 520 from 550 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 9:
The number 65 fits into 300 4 times, leaving a remainder of 40.
Put 4 as the next digit of the answer. 
Result so far: 6559.984
Subtracting 260 from 300 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 10:
If we divide 400 by 65, we get 6 and a remainder of 10.
The next digit of our result is 6. 
Result so far: 6559.9846
Subtract 390 from 400 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 11:
The number 65 fits into 100 1 times, leaving a remainder of 35.
Put 1 as the next digit of the answer. 
Result so far: 6559.98461
If we subtract 65 from 100, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Moving on to step 12:
When dividing 350 by 65, we get 5 with a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 6559.984615
Subtracting 325 from 350 leaves us with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Moving on to step 13:
65 can be fit into 250 3 times, resulting in a remainder of 55.
Use 3 as the next digit of our solution. 
Result so far: 6559.9846153
Subtracting 195 from 250 leaves us with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Advancing to step 14:
550 divided by 65 is 8 with a remainder of 30.
Record the quotient 8 as the next digit in the result. 
Result so far: 6559.98461538
If we subtract 520 from 550, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

The final outcome is 6559.98461538, with a leftover of 3e-08.