We're dividing 30318083 by 715 
Let's see how many times 715 fits into 30318083.

Going ahead to step 1:
When dividing 3 by 715, we get 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Append the next digit (0) from the dividend to 3 and continue with: 30 / 715

Moving on to step 2:
30 divided by 715 is 0 with a remainder of 30.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 30 to get 30.
Take the next digit (3) from the dividend and append it to 30, then repeat: 303 / 715

Going ahead to step 3:
303 divided by 715 is 0 with a remainder of 303.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 303 after subtracting 0 from 303.
Take the next digit (1) from the dividend and append it to 303, then repeat: 3031 / 715

Let's proceed to step 4:
3031 divided by 715 is 4 with a remainder of 171.
The next digit of our result is 4. 
Result so far: 4.0
The remainder is 171 after subtracting 2860 from 3031.
Append the next digit (8) from the dividend to 171 and continue with: 1718 / 715

Going ahead to step 5:
1718 divided by 715 is 2 with a remainder of 288.
Use 2 as the next digit of our solution. 
Result so far: 42.0
The remainder is 288 after subtracting 1430 from 1718.
Bring next digit (0) of the dividend behind the 288 and repeat the process: 2880 / 715

Let's proceed to step 6:
715 can be fit into 2880 4 times, resulting in a remainder of 20.
The next digit of our result is 4. 
Result so far: 424.0
If we subtract 2860 from 2880, we get 20.
Grab the next digit (8) from the dividend, add it to 20, then carry on: 208 / 715

Let's proceed to step 7:
715 goes into 208 0 times with a remainder of 208.
Write down 0 as next digit of the result. 
Result so far: 4240.0
If we subtract 0 from 208, we get 208.
Grab the next digit (3) from the dividend, add it to 208, then carry on: 2083 / 715

Advancing to step 8:
715 goes into 2083 2 times with a remainder of 653.
The next digit of our result is 2. 
Result so far: 42402.0
The remainder is 653 after subtracting 1430 from 2083.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6530, and continue the process.

On to step 9:
The number 715 fits into 6530 9 times, leaving a remainder of 95.
Put 9 as the next digit of the answer. 
Result so far: 42402.9
The remainder is 95 after subtracting 6435 from 6530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Moving on to step 10:
715 goes into 950 1 times with a remainder of 235.
Use 1 as the next digit of our solution. 
Result so far: 42402.91
Subtract 715 from 950 to get 235.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2350, and continue the process.

On to step 11:
When dividing 2350 by 715, we get 3 with a remainder of 205.
Use 3 as the next digit of our solution. 
Result so far: 42402.913
Subtract 2145 from 2350 to get 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

Step 12:
When dividing 2050 by 715, we get 2 with a remainder of 620.
Write down 2 as next digit of the result. 
Result so far: 42402.9132
If we subtract 1430 from 2050, we get 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6200, and continue the process.

Moving on to step 13:
715 goes into 6200 8 times with a remainder of 480.
Write down 8 as next digit of the result. 
Result so far: 42402.91328
Subtracting 5720 from 6200 leaves us with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Moving on to step 14:
715 goes into 4800 6 times with a remainder of 510.
Use 6 as the next digit of our solution. 
Result so far: 42402.913286
Deduct 4290 from 4800 and we're left with 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5100, and continue the process.

On to step 15:
When dividing 5100 by 715, we get 7 with a remainder of 95.
Use 7 as the next digit of our solution. 
Result so far: 42402.9132867
Deduct 5005 from 5100 and we're left with 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Advancing to step 16:
If we divide 950 by 715, we get 1 and a remainder of 235.
Record the quotient 1 as the next digit in the result. 
Result so far: 42402.91328671
Deduct 715 from 950 and we're left with 235.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2350, and continue the process.

The final result is 42402.91328671 with a remainder of 2.35e-07.