We look at the division of 30502879 by 724 
Our goal is to divide 30502879 by 724.

Going ahead to step 1:
3 divided by 724 is 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Fetch the next digit (0) from the dividend, attach it to 3 and continue: 30 / 724

Step 2:
If we divide 30 by 724, we get 0 and a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 30 after subtracting 0 from 30.
Include the next digit (5) from the dividend after 30, then repeat: 305 / 724

On to step 3:
If we divide 305 by 724, we get 0 and a remainder of 305.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 305 leaves us with 305.
Bring next digit (0) of the dividend behind the 305 and repeat the process: 3050 / 724

Advancing to step 4:
If we divide 3050 by 724, we get 4 and a remainder of 154.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we subtract 2896 from 3050, we get 154.
Bring next digit (2) of the dividend behind the 154 and repeat the process: 1542 / 724

Step 5:
If we divide 1542 by 724, we get 2 and a remainder of 94.
Write down 2 as next digit of the result. 
Result so far: 42.0
The remainder is 94 after subtracting 1448 from 1542.
Append the next digit (8) from the dividend to 94 and continue with: 948 / 724

Let's proceed to step 6:
724 goes into 948 1 times with a remainder of 224.
Write down 1 as next digit of the result. 
Result so far: 421.0
If we take 724 away from 948, we end up with 224.
Include the next digit (7) from the dividend after 224, then repeat: 2247 / 724

Moving on to step 7:
724 can be fit into 2247 3 times, resulting in a remainder of 75.
The number 3 becomes the next digit in our result. 
Result so far: 4213.0
Deduct 2172 from 2247 and we're left with 75.
Take the next digit (9) from the dividend and append it to 75, then repeat: 759 / 724

Let's proceed to step 8:
The number 724 fits into 759 1 times, leaving a remainder of 35.
The number 1 becomes the next digit in our result. 
Result so far: 42131.0
The remainder is 35 after subtracting 724 from 759.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 9:
The number 724 fits into 350 0 times, leaving a remainder of 350.
The next digit of our result is 0. 
Result so far: 42131.0
Subtracting 0 from 350 leaves us with 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Going ahead to step 10:
3500 divided by 724 is 4 with a remainder of 604.
The number 4 becomes the next digit in our result. 
Result so far: 42131.04
The remainder is 604 after subtracting 2896 from 3500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6040, and continue the process.

On to step 11:
724 goes into 6040 8 times with a remainder of 248.
Put 8 as the next digit of the answer. 
Result so far: 42131.048
Deduct 5792 from 6040 and we're left with 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Step 12:
If we divide 2480 by 724, we get 3 and a remainder of 308.
Use 3 as the next digit of our solution. 
Result so far: 42131.0483
If we take 2172 away from 2480, we end up with 308.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

Going ahead to step 13:
If we divide 3080 by 724, we get 4 and a remainder of 184.
Record the quotient 4 as the next digit in the result. 
Result so far: 42131.04834
Deduct 2896 from 3080 and we're left with 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Advancing to step 14:
When dividing 1840 by 724, we get 2 with a remainder of 392.
The next digit of our result is 2. 
Result so far: 42131.048342
Deduct 1448 from 1840 and we're left with 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Advancing to step 15:
If we divide 3920 by 724, we get 5 and a remainder of 300.
The next digit of our result is 5. 
Result so far: 42131.0483425
If we take 3620 away from 3920, we end up with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Going ahead to step 16:
724 goes into 3000 4 times with a remainder of 104.
Write down 4 as next digit of the result. 
Result so far: 42131.04834254
Subtracting 2896 from 3000 leaves us with 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

The final result is 42131.04834254 with a remainder of 1.04e-07.