79804398 ÷ 685 
Our goal is to divide 79804398 by 685.

Let's proceed to step 1:
7 divided by 685 is 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Take the next digit (9) from the dividend and append it to 7, then repeat: 79 / 685

Moving on to step 2:
The number 685 fits into 79 0 times, leaving a remainder of 79.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 79 to get 79.
Include the next digit (8) from the dividend after 79, then repeat: 798 / 685

Let's proceed to step 3:
798 divided by 685 is 1 with a remainder of 113.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 685 from 798, we get 113.
Grab the next digit (0) from the dividend, add it to 113, then carry on: 1130 / 685

Advancing to step 4:
When dividing 1130 by 685, we get 1 with a remainder of 445.
Write down 1 as next digit of the result. 
Result so far: 11.0
If we subtract 685 from 1130, we get 445.
Grab the next digit (4) from the dividend, add it to 445, then carry on: 4454 / 685

Going ahead to step 5:
The number 685 fits into 4454 6 times, leaving a remainder of 344.
Put 6 as the next digit of the answer. 
Result so far: 116.0
If we take 4110 away from 4454, we end up with 344.
Grab the next digit (3) from the dividend, add it to 344, then carry on: 3443 / 685

Step 6:
If we divide 3443 by 685, we get 5 and a remainder of 18.
The number 5 becomes the next digit in our result. 
Result so far: 1165.0
The remainder is 18 after subtracting 3425 from 3443.
Include the next digit (9) from the dividend after 18, then repeat: 189 / 685

On to step 7:
The number 685 fits into 189 0 times, leaving a remainder of 189.
Use 0 as the next digit of our solution. 
Result so far: 11650.0
The remainder is 189 after subtracting 0 from 189.
Take the next digit (8) from the dividend and append it to 189, then repeat: 1898 / 685

Step 8:
685 goes into 1898 2 times with a remainder of 528.
The number 2 becomes the next digit in our result. 
Result so far: 116502.0
The remainder is 528 after subtracting 1370 from 1898.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5280, and continue the process.

Moving on to step 9:
685 goes into 5280 7 times with a remainder of 485.
Record the quotient 7 as the next digit in the result. 
Result so far: 116502.7
If we take 4795 away from 5280, we end up with 485.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4850, and continue the process.

Let's proceed to step 10:
If we divide 4850 by 685, we get 7 and a remainder of 55.
The number 7 becomes the next digit in our result. 
Result so far: 116502.77
Deduct 4795 from 4850 and we're left with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

The quotient of the division is 116502.77, and the remainder is 0.055.