72145310 ÷ 494 
We want to divide 72145310 by 494.

Let's proceed to step 1:
494 goes into 7 0 times with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Grab the next digit (2) from the dividend, add it to 7, then carry on: 72 / 494

Advancing to step 2:
If we divide 72 by 494, we get 0 and a remainder of 72.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 72 leaves us with 72.
Bring next digit (1) of the dividend behind the 72 and repeat the process: 721 / 494

Moving on to step 3:
If we divide 721 by 494, we get 1 and a remainder of 227.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 494 from 721 and we're left with 227.
Grab the next digit (4) from the dividend, add it to 227, then carry on: 2274 / 494

Moving on to step 4:
494 goes into 2274 4 times with a remainder of 298.
Write down 4 as next digit of the result. 
Result so far: 14.0
Subtract 1976 from 2274 to get 298.
Take the next digit (5) from the dividend and append it to 298, then repeat: 2985 / 494

On to step 5:
When dividing 2985 by 494, we get 6 with a remainder of 21.
Put 6 as the next digit of the answer. 
Result so far: 146.0
Subtract 2964 from 2985 to get 21.
Grab the next digit (3) from the dividend, add it to 21, then carry on: 213 / 494

On to step 6:
The number 494 fits into 213 0 times, leaving a remainder of 213.
Record the quotient 0 as the next digit in the result. 
Result so far: 1460.0
The remainder is 213 after subtracting 0 from 213.
Fetch the next digit (1) from the dividend, attach it to 213 and continue: 2131 / 494

Let's proceed to step 7:
494 goes into 2131 4 times with a remainder of 155.
Write down 4 as next digit of the result. 
Result so far: 14604.0
Subtracting 1976 from 2131 leaves us with 155.
Include the next digit (0) from the dividend after 155, then repeat: 1550 / 494

On to step 8:
The number 494 fits into 1550 3 times, leaving a remainder of 68.
Put 3 as the next digit of the answer. 
Result so far: 146043.0
Subtract 1482 from 1550 to get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Step 9:
If we divide 680 by 494, we get 1 and a remainder of 186.
The number 1 becomes the next digit in our result. 
Result so far: 146043.1
If we subtract 494 from 680, we get 186.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

On to step 10:
When dividing 1860 by 494, we get 3 with a remainder of 378.
The number 3 becomes the next digit in our result. 
Result so far: 146043.13
The remainder is 378 after subtracting 1482 from 1860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3780, and continue the process.

Moving on to step 11:
494 can be fit into 3780 7 times, resulting in a remainder of 322.
The next digit of our result is 7. 
Result so far: 146043.137
Subtract 3458 from 3780 to get 322.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

On to step 12:
3220 divided by 494 is 6 with a remainder of 256.
Record the quotient 6 as the next digit in the result. 
Result so far: 146043.1376
The remainder is 256 after subtracting 2964 from 3220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Let's proceed to step 13:
2560 divided by 494 is 5 with a remainder of 90.
The number 5 becomes the next digit in our result. 
Result so far: 146043.13765
If we subtract 2470 from 2560, we get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Let's proceed to step 14:
If we divide 900 by 494, we get 1 and a remainder of 406.
Write down 1 as next digit of the result. 
Result so far: 146043.137651
If we subtract 494 from 900, we get 406.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4060, and continue the process.

On to step 15:
The number 494 fits into 4060 8 times, leaving a remainder of 108.
Record the quotient 8 as the next digit in the result. 
Result so far: 146043.1376518
Subtract 3952 from 4060 to get 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Advancing to step 16:
494 can be fit into 1080 2 times, resulting in a remainder of 92.
Write down 2 as next digit of the result. 
Result so far: 146043.13765182
If we subtract 988 from 1080, we get 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

The final result is 146043.13765182 with a remainder of 9.2e-08.