Let's divide 723243 by 79
We want to figure out the number of times 723243 can be divided by 79.

On to step 1:
When dividing 7 by 79, we get 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Grab the next digit (2) from the dividend, add it to 7, then carry on: 72 / 79

Let's proceed to step 2:
79 can be fit into 72 0 times, resulting in a remainder of 72.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 72 after subtracting 0 from 72.
Include the next digit (3) from the dividend after 72, then repeat: 723 / 79

Going ahead to step 3:
When dividing 723 by 79, we get 9 with a remainder of 12.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
If we take 711 away from 723, we end up with 12.
Append the next digit (2) from the dividend to 12 and continue with: 122 / 79

Advancing to step 4:
122 divided by 79 is 1 with a remainder of 43.
Record the quotient 1 as the next digit in the result. 
Result so far: 91.0
If we subtract 79 from 122, we get 43.
Bring next digit (4) of the dividend behind the 43 and repeat the process: 434 / 79

On to step 5:
When dividing 434 by 79, we get 5 with a remainder of 39.
Write down 5 as next digit of the result. 
Result so far: 915.0
Deduct 395 from 434 and we're left with 39.
Append the next digit (3) from the dividend to 39 and continue with: 393 / 79

Moving on to step 6:
The number 79 fits into 393 4 times, leaving a remainder of 77.
Use 4 as the next digit of our solution. 
Result so far: 9154.0
If we take 316 away from 393, we end up with 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Step 7:
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: 9154.9
If we subtract 711 from 770, we get 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Step 8:
79 goes into 590 7 times with a remainder of 37.
Put 7 as the next digit of the answer. 
Result so far: 9154.97
Subtracting 553 from 590 leaves us with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Let's proceed to step 9:
The number 79 fits into 370 4 times, leaving a remainder of 54.
The number 4 becomes the next digit in our result. 
Result so far: 9154.974
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.

Going ahead to step 10:
When dividing 540 by 79, we get 6 with a remainder of 66.
Put 6 as the next digit of the answer. 
Result so far: 9154.9746
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 11:
If we divide 660 by 79, we get 8 and a remainder of 28.
The number 8 becomes the next digit in our result. 
Result so far: 9154.97468
Subtracting 632 from 660 leaves us 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.

Let's proceed to step 12:
280 divided by 79 is 3 with a remainder of 43.
The next digit of our result is 3. 
Result so far: 9154.974683
Subtracting 237 from 280 leaves us with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Going ahead to step 13:
If we divide 430 by 79, we get 5 and a remainder of 35.
Record the quotient 5 as the next digit in the result. 
Result so far: 9154.9746835
Subtracting 395 from 430 leaves us 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.

Step 14:
350 divided by 79 is 4 with a remainder of 34.
The next digit of our result is 4. 
Result so far: 9154.97468354
Subtract 316 from 350 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

The final result is 9154.97468354 with a remainder of 3.4e-08.