We look at the division of 648419 by 79 
We want to divide 648419 by 79.

Advancing to step 1:
The number 79 fits into 6 0 times, leaving a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Include the next digit (4) from the dividend after 6, then repeat: 64 / 79

Moving on to step 2:
If we divide 64 by 79, we get 0 and a remainder of 64.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 64 to get 64.
Include the next digit (8) from the dividend after 64, then repeat: 648 / 79

Step 3:
79 can be fit into 648 8 times, resulting in a remainder of 16.
The next digit of our result is 8. 
Result so far: 8.0
The remainder is 16 after subtracting 632 from 648.
Append the next digit (4) from the dividend to 16 and continue with: 164 / 79

Step 4:
79 goes into 164 2 times with a remainder of 6.
The number 2 becomes the next digit in our result. 
Result so far: 82.0
Subtracting 158 from 164 leaves us with 6.
Include the next digit (1) from the dividend after 6, then repeat: 61 / 79

Let's proceed to step 5:
79 can be fit into 61 0 times, resulting in a remainder of 61.
Use 0 as the next digit of our solution. 
Result so far: 820.0
The remainder is 61 after subtracting 0 from 61.
Fetch the next digit (9) from the dividend, attach it to 61 and continue: 619 / 79

On to step 6:
When dividing 619 by 79, we get 7 with a remainder of 66.
Put 7 as the next digit of the answer. 
Result so far: 8207.0
Subtract 553 from 619 to get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Let's proceed to step 7:
79 goes into 660 8 times with a remainder of 28.
The next digit of our result is 8. 
Result so far: 8207.8
Deduct 632 from 660 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 8:
The number 79 fits into 280 3 times, leaving a remainder of 43.
The number 3 becomes the next digit in our result. 
Result so far: 8207.83
The remainder is 43 after subtracting 237 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Let's proceed to step 9:
430 divided by 79 is 5 with a remainder of 35.
Record the quotient 5 as the next digit in the result. 
Result so far: 8207.835
Deduct 395 from 430 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Let's proceed to step 10:
The number 79 fits into 350 4 times, leaving a remainder of 34.
Use 4 as the next digit of our solution. 
Result so far: 8207.8354
If we take 316 away from 350, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 11:
When dividing 340 by 79, we get 4 with a remainder of 24.
Put 4 as the next digit of the answer. 
Result so far: 8207.83544
Deduct 316 from 340 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

The quotient of the division is 8207.83544, and the remainder is 2.4e-05.