Let's divide 403962 by 65
We want to figure out the number of times 403962 can be divided by 65.

On to step 1:
The number 65 fits into 4 0 times, leaving a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Append the next digit (0) from the dividend to 4 and continue with: 40 / 65

Moving on to step 2:
40 divided by 65 is 0 with a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 40 and we're left with 40.
Bring next digit (3) of the dividend behind the 40 and repeat the process: 403 / 65

Moving on to step 3:
65 goes into 403 6 times with a remainder of 13.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Subtracting 390 from 403 leaves us with 13.
Bring next digit (9) of the dividend behind the 13 and repeat the process: 139 / 65

Step 4:
139 divided by 65 is 2 with a remainder of 9.
Write down 2 as next digit of the result. 
Result so far: 62.0
Deduct 130 from 139 and we're left with 9.
Include the next digit (6) from the dividend after 9, then repeat: 96 / 65

Let's proceed to step 5:
The number 65 fits into 96 1 times, leaving a remainder of 31.
Record the quotient 1 as the next digit in the result. 
Result so far: 621.0
Deduct 65 from 96 and we're left with 31.
Grab the next digit (2) from the dividend, add it to 31, then carry on: 312 / 65

Advancing to step 6:
If we divide 312 by 65, we get 4 and a remainder of 52.
The number 4 becomes the next digit in our result. 
Result so far: 6214.0
If we subtract 260 from 312, we get 52.
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 7:
The number 65 fits into 520 8 times, leaving a remainder of 0.
The number 8 becomes the next digit in our result. 
Result so far: 6214.8
The remainder is 0 after subtracting 520 from 520.
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 8:
65 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 6214.8
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.

On to step 9:
When dividing 0 by 65, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 6214.8
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.

Our division results in 6214.8 with a remaining 0.0.