639442 ÷ 65 
We want to figure out the number of times 639442 can be divided by 65.

Step 1:
The number 65 fits into 6 0 times, leaving a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Fetch the next digit (3) from the dividend, attach it to 6 and continue: 63 / 65

Step 2:
When dividing 63 by 65, we get 0 with a remainder of 63.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 63, we end up with 63.
Fetch the next digit (9) from the dividend, attach it to 63 and continue: 639 / 65

On to step 3:
65 goes into 639 9 times with a remainder of 54.
Write down 9 as next digit of the result. 
Result so far: 9.0
If we subtract 585 from 639, we get 54.
Include the next digit (4) from the dividend after 54, then repeat: 544 / 65

On to step 4:
65 goes into 544 8 times with a remainder of 24.
Use 8 as the next digit of our solution. 
Result so far: 98.0
The remainder is 24 after subtracting 520 from 544.
Grab the next digit (4) from the dividend, add it to 24, then carry on: 244 / 65

Going ahead to step 5:
244 divided by 65 is 3 with a remainder of 49.
Write down 3 as next digit of the result. 
Result so far: 983.0
If we subtract 195 from 244, we get 49.
Bring next digit (2) of the dividend behind the 49 and repeat the process: 492 / 65

Going ahead to step 6:
The number 65 fits into 492 7 times, leaving a remainder of 37.
The number 7 becomes the next digit in our result. 
Result so far: 9837.0
The remainder is 37 after subtracting 455 from 492.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Step 7:
If we divide 370 by 65, we get 5 and a remainder of 45.
Put 5 as the next digit of the answer. 
Result so far: 9837.5
Subtracting 325 from 370 leaves us 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.

Step 8:
65 goes into 450 6 times with a remainder of 60.
The next digit of our result is 6. 
Result so far: 9837.56
Deduct 390 from 450 and we're left 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.

Let's proceed to step 9:
If we divide 600 by 65, we get 9 and a remainder of 15.
Use 9 as the next digit of our solution. 
Result so far: 9837.569
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.

Advancing to step 10:
65 goes into 150 2 times with a remainder of 20.
Write down 2 as next digit of the result. 
Result so far: 9837.5692
Deduct 130 from 150 and we're left 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.

Moving on to step 11:
65 can be fit into 200 3 times, resulting in a remainder of 5.
Record the quotient 3 as the next digit in the result. 
Result so far: 9837.56923
If we subtract 195 from 200, we get 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 12:
When dividing 50 by 65, we get 0 with a remainder of 50.
The next digit of our result is 0. 
Result so far: 9837.56923
If we subtract 0 from 50, 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.

Let's proceed to step 13:
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: 9837.5692307
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.

On to step 14:
65 goes into 450 6 times with a remainder of 60.
Put 6 as the next digit of the answer. 
Result so far: 9837.56923076
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.

After the division, we end up with 9837.56923076 and a remainder of 6e-08.