We're dividing 664493 by 79 
We want to divide 664493 by 79.

Step 1:
If we divide 6 by 79, we get 0 and a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 79

Step 2:
When dividing 66 by 79, we get 0 with a remainder of 66.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 66 and we're left with 66.
Include the next digit (4) from the dividend after 66, then repeat: 664 / 79

Step 3:
79 goes into 664 8 times with a remainder of 32.
Write down 8 as next digit of the result. 
Result so far: 8.0
Subtract 632 from 664 to get 32.
Append the next digit (4) from the dividend to 32 and continue with: 324 / 79

Moving on to step 4:
324 divided by 79 is 4 with a remainder of 8.
The number 4 becomes the next digit in our result. 
Result so far: 84.0
Deduct 316 from 324 and we're left with 8.
Take the next digit (9) from the dividend and append it to 8, then repeat: 89 / 79

Moving on to step 5:
79 goes into 89 1 times with a remainder of 10.
The number 1 becomes the next digit in our result. 
Result so far: 841.0
If we take 79 away from 89, we end up with 10.
Take the next digit (3) from the dividend and append it to 10, then repeat: 103 / 79

Going ahead to step 6:
If we divide 103 by 79, we get 1 and a remainder of 24.
Put 1 as the next digit of the answer. 
Result so far: 8411.0
If we subtract 79 from 103, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 7:
240 divided by 79 is 3 with a remainder of 3.
Write down 3 as next digit of the result. 
Result so far: 8411.3
If we take 237 away from 240, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 8:
79 goes into 30 0 times with a remainder of 30.
Record the quotient 0 as the next digit in the result. 
Result so far: 8411.3
If we subtract 0 from 30, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 9:
300 divided by 79 is 3 with a remainder of 63.
Record the quotient 3 as the next digit in the result. 
Result so far: 8411.303
The remainder is 63 after subtracting 237 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

On to step 10:
When dividing 630 by 79, we get 7 with a remainder of 77.
Write down 7 as next digit of the result. 
Result so far: 8411.3037
The remainder is 77 after subtracting 553 from 630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Let's proceed to step 11:
If we divide 770 by 79, we get 9 and a remainder of 59.
Put 9 as the next digit of the answer. 
Result so far: 8411.30379
If we take 711 away from 770, we end up with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Let's proceed to step 12:
The number 79 fits into 590 7 times, leaving a remainder of 37.
The number 7 becomes the next digit in our result. 
Result so far: 8411.303797
If we subtract 553 from 590, we get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Step 13:
79 can be fit into 370 4 times, resulting in a remainder of 54.
The number 4 becomes the next digit in our result. 
Result so far: 8411.3037974
If we subtract 316 from 370, we get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Advancing to step 14:
When dividing 540 by 79, we get 6 with a remainder of 66.
The next digit of our result is 6. 
Result so far: 8411.30379746
If we take 474 away from 540, we end up with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

The final outcome is 8411.30379746, with a leftover of 6.6e-08.