We're dividing 72307031 by 514 
We want to divide 72307031 by 514.

Going ahead to step 1:
If we divide 7 by 514, we get 0 and 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.
Fetch the next digit (2) from the dividend, attach it to 7 and continue: 72 / 514

Moving on to step 2:
514 can be fit into 72 0 times, resulting in a remainder of 72.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 72 after subtracting 0 from 72.
Bring next digit (3) of the dividend behind the 72 and repeat the process: 723 / 514

Advancing to step 3:
If we divide 723 by 514, we get 1 and a remainder of 209.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 514 from 723 leaves us with 209.
Take the next digit (0) from the dividend and append it to 209, then repeat: 2090 / 514

Moving on to step 4:
If we divide 2090 by 514, we get 4 and a remainder of 34.
Write down 4 as next digit of the result. 
Result so far: 14.0
Deduct 2056 from 2090 and we're left with 34.
Fetch the next digit (7) from the dividend, attach it to 34 and continue: 347 / 514

Moving on to step 5:
When dividing 347 by 514, we get 0 with a remainder of 347.
Put 0 as the next digit of the answer. 
Result so far: 140.0
If we take 0 away from 347, we end up with 347.
Bring next digit (0) of the dividend behind the 347 and repeat the process: 3470 / 514

Step 6:
514 goes into 3470 6 times with a remainder of 386.
The number 6 becomes the next digit in our result. 
Result so far: 1406.0
Deduct 3084 from 3470 and we're left with 386.
Bring next digit (3) of the dividend behind the 386 and repeat the process: 3863 / 514

Going ahead to step 7:
The number 514 fits into 3863 7 times, leaving a remainder of 265.
Record the quotient 7 as the next digit in the result. 
Result so far: 14067.0
If we subtract 3598 from 3863, we get 265.
Grab the next digit (1) from the dividend, add it to 265, then carry on: 2651 / 514

On to step 8:
The number 514 fits into 2651 5 times, leaving a remainder of 81.
The next digit of our result is 5. 
Result so far: 140675.0
If we take 2570 away from 2651, we end up with 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Moving on to step 9:
When dividing 810 by 514, we get 1 with a remainder of 296.
The number 1 becomes the next digit in our result. 
Result so far: 140675.1
The remainder is 296 after subtracting 514 from 810.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

Step 10:
The number 514 fits into 2960 5 times, leaving a remainder of 390.
Record the quotient 5 as the next digit in the result. 
Result so far: 140675.15
If we take 2570 away from 2960, we end up with 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Moving on to step 11:
The number 514 fits into 3900 7 times, leaving a remainder of 302.
Write down 7 as next digit of the result. 
Result so far: 140675.157
If we take 3598 away from 3900, we end up with 302.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3020, and continue the process.

Moving on to step 12:
3020 divided by 514 is 5 with a remainder of 450.
Write down 5 as next digit of the result. 
Result so far: 140675.1575
Deduct 2570 from 3020 and we're left with 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

Let's proceed to step 13:
514 goes into 4500 8 times with a remainder of 388.
Put 8 as the next digit of the answer. 
Result so far: 140675.15758
Subtracting 4112 from 4500 leaves us with 388.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3880, and continue the process.

On to step 14:
When dividing 3880 by 514, we get 7 with a remainder of 282.
Put 7 as the next digit of the answer. 
Result so far: 140675.157587
Subtracting 3598 from 3880 leaves us with 282.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2820, and continue the process.

Step 15:
If we divide 2820 by 514, we get 5 and a remainder of 250.
The next digit of our result is 5. 
Result so far: 140675.1575875
The remainder is 250 after subtracting 2570 from 2820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Going ahead to step 16:
If we divide 2500 by 514, we get 4 and a remainder of 444.
The next digit of our result is 4. 
Result so far: 140675.15758754
Subtract 2056 from 2500 to get 444.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4440, and continue the process.

The final result is 140675.15758754 with a remainder of 4.44e-07.