674430 ÷ 79 
Our goal is to divide 674430 by 79.

On to step 1:
79 goes into 6 0 times with 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.
Grab the next digit (7) from the dividend, add it to 6, then carry on: 67 / 79

Going ahead to step 2:
If we divide 67 by 79, we get 0 and a remainder of 67.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 67 and we're left with 67.
Grab the next digit (4) from the dividend, add it to 67, then carry on: 674 / 79

Going ahead to step 3:
79 can be fit into 674 8 times, resulting in a remainder of 42.
Use 8 as the next digit of our solution. 
Result so far: 8.0
If we take 632 away from 674, we end up with 42.
Fetch the next digit (4) from the dividend, attach it to 42 and continue: 424 / 79

Advancing to step 4:
When dividing 424 by 79, we get 5 with a remainder of 29.
The number 5 becomes the next digit in our result. 
Result so far: 85.0
Subtracting 395 from 424 leaves us with 29.
Include the next digit (3) from the dividend after 29, then repeat: 293 / 79

Let's proceed to step 5:
The number 79 fits into 293 3 times, leaving a remainder of 56.
Use 3 as the next digit of our solution. 
Result so far: 853.0
If we subtract 237 from 293, we get 56.
Append the next digit (0) from the dividend to 56 and continue with: 560 / 79

Let's proceed to step 6:
79 goes into 560 7 times with a remainder of 7.
Put 7 as the next digit of the answer. 
Result so far: 8537.0
If we take 553 away from 560, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Let's proceed to step 7:
70 divided by 79 is 0 with a remainder of 70.
The number 0 becomes the next digit in our result. 
Result so far: 8537.0
If we take 0 away from 70, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 8:
79 goes into 700 8 times with a remainder of 68.
Write down 8 as next digit of the result. 
Result so far: 8537.08
Deduct 632 from 700 and we're left with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Step 9:
79 goes into 680 8 times with a remainder of 48.
Put 8 as the next digit of the answer. 
Result so far: 8537.088
Subtracting 632 from 680 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

The final result is 8537.088 with a remainder of 0.0048.