We look at the division of 7389623 by 488 
Our goal is to divide 7389623 by 488.

Going ahead to step 1:
7 divided by 488 is 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Take the next digit (3) from the dividend and append it to 7, then repeat: 73 / 488

Going ahead to step 2:
If we divide 73 by 488, we get 0 and a remainder of 73.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 73 and we're left with 73.
Take the next digit (8) from the dividend and append it to 73, then repeat: 738 / 488

On to step 3:
488 goes into 738 1 times with a remainder of 250.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 488 away from 738, we end up with 250.
Append the next digit (9) from the dividend to 250 and continue with: 2509 / 488

Let's proceed to step 4:
The number 488 fits into 2509 5 times, leaving a remainder of 69.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
The remainder is 69 after subtracting 2440 from 2509.
Append the next digit (6) from the dividend to 69 and continue with: 696 / 488

Moving on to step 5:
488 can be fit into 696 1 times, resulting in a remainder of 208.
The number 1 becomes the next digit in our result. 
Result so far: 151.0
Subtract 488 from 696 to get 208.
Include the next digit (2) from the dividend after 208, then repeat: 2082 / 488

Going ahead to step 6:
488 goes into 2082 4 times with a remainder of 130.
Put 4 as the next digit of the answer. 
Result so far: 1514.0
The remainder is 130 after subtracting 1952 from 2082.
Fetch the next digit (3) from the dividend, attach it to 130 and continue: 1303 / 488

Step 7:
The number 488 fits into 1303 2 times, leaving a remainder of 327.
The number 2 becomes the next digit in our result. 
Result so far: 15142.0
Subtracting 976 from 1303 leaves us with 327.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3270, and continue the process.

On to step 8:
The number 488 fits into 3270 6 times, leaving a remainder of 342.
The number 6 becomes the next digit in our result. 
Result so far: 15142.6
If we subtract 2928 from 3270, we get 342.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3420, and continue the process.

Going ahead to step 9:
488 can be fit into 3420 7 times, resulting in a remainder of 4.
Put 7 as the next digit of the answer. 
Result so far: 15142.67
Subtract 3416 from 3420 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 10:
488 goes into 40 0 times with a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 15142.67
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 11:
488 goes into 400 0 times with a remainder of 400.
The next digit of our result is 0. 
Result so far: 15142.67
If we subtract 0 from 400, we get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

The final outcome is 15142.67, with a leftover of 0.004.