We divide 640782 by 7
We're looking to find how many times 7 goes into 640782.

Going ahead to step 1:
If we divide 6 by 7, we get 0 and a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Include the next digit (4) from the dividend after 6, then repeat: 64 / 7

Step 2:
The number 7 fits into 64 9 times, leaving a remainder of 1.
Write down 9 as next digit of the result. 
Result so far: 9.0
Deduct 63 from 64 and we're left with 1.
Append the next digit (0) from the dividend to 1 and continue with: 10 / 7

Moving on to step 3:
The number 7 fits into 10 1 times, leaving a remainder of 3.
Write down 1 as next digit of the result. 
Result so far: 91.0
If we subtract 7 from 10, we get 3.
Bring next digit (7) of the dividend behind the 3 and repeat the process: 37 / 7

Advancing to step 4:
When dividing 37 by 7, we get 5 with a remainder of 2.
Record the quotient 5 as the next digit in the result. 
Result so far: 915.0
The remainder is 2 after subtracting 35 from 37.
Take the next digit (8) from the dividend and append it to 2, then repeat: 28 / 7

Moving on to step 5:
If we divide 28 by 7, we get 4 and a remainder of 0.
Put 4 as the next digit of the answer. 
Result so far: 9154.0
Subtracting 28 from 28 leaves us with 0.
Append the next digit (2) from the dividend to 0 and continue with: 2 / 7

Going ahead to step 6:
2 divided by 7 is 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 91540.0
Deduct 0 from 2 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 7:
If we divide 20 by 7, we get 2 and a remainder of 6.
The next digit of our result is 2. 
Result so far: 91540.2
Deduct 14 from 20 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 8:
When dividing 60 by 7, we get 8 with a remainder of 4.
Record the quotient 8 as the next digit in the result. 
Result so far: 91540.28
Deduct 56 from 60 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 9:
7 goes into 40 5 times with a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 91540.285
Subtract 35 from 40 to 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.

Let's proceed to step 10:
7 goes into 50 7 times with a remainder of 1.
The number 7 becomes the next digit in our result. 
Result so far: 91540.2857
If we subtract 49 from 50, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 11:
7 goes into 10 1 times with a remainder of 3.
Put 1 as the next digit of the answer. 
Result so far: 91540.28571
Subtract 7 from 10 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 12:
The number 7 fits into 30 4 times, leaving a remainder of 2.
Use 4 as the next digit of our solution. 
Result so far: 91540.285714
The remainder is 2 after subtracting 28 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 13:
If we divide 20 by 7, we get 2 and a remainder of 6.
Use 2 as the next digit of our solution. 
Result so far: 91540.2857142
If we take 14 away from 20, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 14:
7 goes into 60 8 times with a remainder of 4.
The number 8 becomes the next digit in our result. 
Result so far: 91540.28571428
If we take 56 away from 60, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

The quotient of the division is 91540.28571428, and the remainder is 4e-09.