679380 ÷ 79 
Let's see how many times 79 fits into 679380.

Moving on to step 1:
79 goes into 6 0 times with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Include the next digit (7) from the dividend after 6, then repeat: 67 / 79

On to step 2:
The number 79 fits into 67 0 times, leaving a remainder of 67.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 67 leaves us with 67.
Append the next digit (9) from the dividend to 67 and continue with: 679 / 79

Step 3:
If we divide 679 by 79, we get 8 and a remainder of 47.
Put 8 as the next digit of the answer. 
Result so far: 8.0
Subtracting 632 from 679 leaves us with 47.
Append the next digit (3) from the dividend to 47 and continue with: 473 / 79

Going ahead to step 4:
473 divided by 79 is 5 with a remainder of 78.
Put 5 as the next digit of the answer. 
Result so far: 85.0
If we take 395 away from 473, we end up with 78.
Grab the next digit (8) from the dividend, add it to 78, then carry on: 788 / 79

Moving on to step 5:
79 can be fit into 788 9 times, resulting in a remainder of 77.
The next digit of our result is 9. 
Result so far: 859.0
Subtract 711 from 788 to get 77.
Include the next digit (0) from the dividend after 77, then repeat: 770 / 79

Moving on to step 6:
If we divide 770 by 79, we get 9 and a remainder of 59.
The next digit of our result is 9. 
Result so far: 8599.0
The remainder is 59 after subtracting 711 from 770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Advancing to step 7:
79 can be fit into 590 7 times, resulting in a remainder of 37.
Record the quotient 7 as the next digit in the result. 
Result so far: 8599.7
The remainder is 37 after subtracting 553 from 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Advancing to step 8:
If we divide 370 by 79, we get 4 and a remainder of 54.
The next digit of our result is 4. 
Result so far: 8599.74
The remainder is 54 after subtracting 316 from 370.
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 9:
The number 79 fits into 540 6 times, leaving a remainder of 66.
The next digit of our result is 6. 
Result so far: 8599.746
Deduct 474 from 540 and we're left 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.

Moving on to step 10:
79 can be fit into 660 8 times, resulting in a remainder of 28.
Record the quotient 8 as the next digit in the result. 
Result so far: 8599.7468
Subtract 632 from 660 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 11:
If we divide 280 by 79, we get 3 and a remainder of 43.
Record the quotient 3 as the next digit in the result. 
Result so far: 8599.74683
If we subtract 237 from 280, we get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Advancing to step 12:
79 can be fit into 430 5 times, resulting in a remainder of 35.
The next digit of our result is 5. 
Result so far: 8599.746835
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 13:
If we divide 350 by 79, we get 4 and a remainder of 34.
Put 4 as the next digit of the answer. 
Result so far: 8599.7468354
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.

Going ahead to step 14:
If we divide 340 by 79, we get 4 and a remainder of 24.
The number 4 becomes the next digit in our result. 
Result so far: 8599.74683544
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 final result is 8599.74683544 with a remainder of 2.4e-08.