We're dividing 15090753 by 493 
We want to divide 15090753 by 493.

Going ahead to step 1:
1 divided by 493 is 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Bring next digit (5) of the dividend behind the 1 and repeat the process: 15 / 493

On to step 2:
When dividing 15 by 493, we get 0 with a remainder of 15.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 15, we end up with 15.
Include the next digit (0) from the dividend after 15, then repeat: 150 / 493

On to step 3:
If we divide 150 by 493, we get 0 and a remainder of 150.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 150 leaves us with 150.
Append the next digit (9) from the dividend to 150 and continue with: 1509 / 493

Step 4:
1509 divided by 493 is 3 with a remainder of 30.
The next digit of our result is 3. 
Result so far: 3.0
The remainder is 30 after subtracting 1479 from 1509.
Include the next digit (0) from the dividend after 30, then repeat: 300 / 493

Let's proceed to step 5:
493 can be fit into 300 0 times, resulting in a remainder of 300.
Put 0 as the next digit of the answer. 
Result so far: 30.0
Deduct 0 from 300 and we're left with 300.
Grab the next digit (7) from the dividend, add it to 300, then carry on: 3007 / 493

Step 6:
If we divide 3007 by 493, we get 6 and a remainder of 49.
Record the quotient 6 as the next digit in the result. 
Result so far: 306.0
If we take 2958 away from 3007, we end up with 49.
Grab the next digit (5) from the dividend, add it to 49, then carry on: 495 / 493

Moving on to step 7:
493 goes into 495 1 times with a remainder of 2.
The next digit of our result is 1. 
Result so far: 3061.0
If we take 493 away from 495, we end up with 2.
Bring next digit (3) of the dividend behind the 2 and repeat the process: 23 / 493

Moving on to step 8:
The number 493 fits into 23 0 times, leaving a remainder of 23.
Write down 0 as next digit of the result. 
Result so far: 30610.0
Subtract 0 from 23 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Let's proceed to step 9:
The number 493 fits into 230 0 times, leaving a remainder of 230.
The next digit of our result is 0. 
Result so far: 30610.0
Deduct 0 from 230 and we're left with 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Going ahead to step 10:
If we divide 2300 by 493, we get 4 and a remainder of 328.
Put 4 as the next digit of the answer. 
Result so far: 30610.04
Subtract 1972 from 2300 to get 328.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

Advancing to step 11:
The number 493 fits into 3280 6 times, leaving a remainder of 322.
Put 6 as the next digit of the answer. 
Result so far: 30610.046
Deduct 2958 from 3280 and we're left with 322.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

Going ahead to step 12:
The number 493 fits into 3220 6 times, leaving a remainder of 262.
The number 6 becomes the next digit in our result. 
Result so far: 30610.0466
If we take 2958 away from 3220, we end up with 262.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2620, and continue the process.

The final outcome is 30610.0466, with a leftover of 0.00262.