We look at the division of 98009380 by 503 
Our goal is to divide 98009380 by 503.

Let's proceed to step 1:
The number 503 fits into 9 0 times, leaving a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Fetch the next digit (8) from the dividend, attach it to 9 and continue: 98 / 503

On to step 2:
The number 503 fits into 98 0 times, leaving a remainder of 98.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 98, we end up with 98.
Fetch the next digit (0) from the dividend, attach it to 98 and continue: 980 / 503

Going ahead to step 3:
If we divide 980 by 503, we get 1 and a remainder of 477.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 503 from 980 and we're left with 477.
Include the next digit (0) from the dividend after 477, then repeat: 4770 / 503

Step 4:
If we divide 4770 by 503, we get 9 and a remainder of 243.
Record the quotient 9 as the next digit in the result. 
Result so far: 19.0
If we take 4527 away from 4770, we end up with 243.
Fetch the next digit (9) from the dividend, attach it to 243 and continue: 2439 / 503

Let's proceed to step 5:
The number 503 fits into 2439 4 times, leaving a remainder of 427.
Use 4 as the next digit of our solution. 
Result so far: 194.0
The remainder is 427 after subtracting 2012 from 2439.
Append the next digit (3) from the dividend to 427 and continue with: 4273 / 503

Advancing to step 6:
When dividing 4273 by 503, we get 8 with a remainder of 249.
The number 8 becomes the next digit in our result. 
Result so far: 1948.0
Subtracting 4024 from 4273 leaves us with 249.
Bring next digit (8) of the dividend behind the 249 and repeat the process: 2498 / 503

Going ahead to step 7:
503 can be fit into 2498 4 times, resulting in a remainder of 486.
Write down 4 as next digit of the result. 
Result so far: 19484.0
If we subtract 2012 from 2498, we get 486.
Bring next digit (0) of the dividend behind the 486 and repeat the process: 4860 / 503

Advancing to step 8:
4860 divided by 503 is 9 with a remainder of 333.
Record the quotient 9 as the next digit in the result. 
Result so far: 194849.0
Subtracting 4527 from 4860 leaves us with 333.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3330, and continue the process.

Going ahead to step 9:
503 can be fit into 3330 6 times, resulting in a remainder of 312.
Record the quotient 6 as the next digit in the result. 
Result so far: 194849.6
Subtract 3018 from 3330 to get 312.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

On to step 10:
When dividing 3120 by 503, we get 6 with a remainder of 102.
Write down 6 as next digit of the result. 
Result so far: 194849.66
The remainder is 102 after subtracting 3018 from 3120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

After the division, we end up with 194849.66 and a remainder of 0.102.