We divide 646679 by 5
Our goal is to divide 646679 by 5.

Let's proceed to step 1:
The number 5 fits into 6 1 times, leaving a remainder of 1.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 5 from 6, we get 1.
Append the next digit (4) from the dividend to 1 and continue with: 14 / 5

Let's proceed to step 2:
If we divide 14 by 5, we get 2 and a remainder of 4.
Use 2 as the next digit of our solution. 
Result so far: 12.0
The remainder is 4 after subtracting 10 from 14.
Fetch the next digit (6) from the dividend, attach it to 4 and continue: 46 / 5

Going ahead to step 3:
5 can be fit into 46 9 times, resulting in a remainder of 1.
The number 9 becomes the next digit in our result. 
Result so far: 129.0
Subtracting 45 from 46 leaves us with 1.
Bring next digit (6) of the dividend behind the 1 and repeat the process: 16 / 5

On to step 4:
If we divide 16 by 5, we get 3 and a remainder of 1.
Use 3 as the next digit of our solution. 
Result so far: 1293.0
The remainder is 1 after subtracting 15 from 16.
Fetch the next digit (7) from the dividend, attach it to 1 and continue: 17 / 5

Let's proceed to step 5:
5 can be fit into 17 3 times, resulting in a remainder of 2.
The number 3 becomes the next digit in our result. 
Result so far: 12933.0
Subtracting 15 from 17 leaves us with 2.
Include the next digit (9) from the dividend after 2, then repeat: 29 / 5

Step 6:
If we divide 29 by 5, we get 5 and a remainder of 4.
Use 5 as the next digit of our solution. 
Result so far: 129335.0
If we take 25 away from 29, 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.

Going ahead to step 7:
When dividing 40 by 5, we get 8 with a remainder of 0.
Write down 8 as next digit of the result. 
Result so far: 129335.8
Subtracting 40 from 40 leaves us 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.

Step 8:
The number 5 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 129335.8
The remainder is 0 after subtracting 0 from 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 5, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 129335.8
Subtracting 0 from 0 leaves us 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.

The quotient of the division is 129335.8, and the remainder is 0.0.