We look at the division of 69329491 by 503 
We want to divide 69329491 by 503.

Let's proceed to step 1:
If we divide 6 by 503, we get 0 and a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Append the next digit (9) from the dividend to 6 and continue with: 69 / 503

Going ahead to step 2:
When dividing 69 by 503, we get 0 with a remainder of 69.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 69 to get 69.
Include the next digit (3) from the dividend after 69, then repeat: 693 / 503

Let's proceed to step 3:
The number 503 fits into 693 1 times, leaving a remainder of 190.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 503 from 693, we get 190.
Take the next digit (2) from the dividend and append it to 190, then repeat: 1902 / 503

Going ahead to step 4:
1902 divided by 503 is 3 with a remainder of 393.
The next digit of our result is 3. 
Result so far: 13.0
The remainder is 393 after subtracting 1509 from 1902.
Fetch the next digit (9) from the dividend, attach it to 393 and continue: 3939 / 503

On to step 5:
503 goes into 3939 7 times with a remainder of 418.
Use 7 as the next digit of our solution. 
Result so far: 137.0
If we take 3521 away from 3939, we end up with 418.
Fetch the next digit (4) from the dividend, attach it to 418 and continue: 4184 / 503

Moving on to step 6:
503 can be fit into 4184 8 times, resulting in a remainder of 160.
The next digit of our result is 8. 
Result so far: 1378.0
If we subtract 4024 from 4184, we get 160.
Append the next digit (9) from the dividend to 160 and continue with: 1609 / 503

Going ahead to step 7:
503 goes into 1609 3 times with a remainder of 100.
Write down 3 as next digit of the result. 
Result so far: 13783.0
The remainder is 100 after subtracting 1509 from 1609.
Include the next digit (1) from the dividend after 100, then repeat: 1001 / 503

On to step 8:
1001 divided by 503 is 1 with a remainder of 498.
Write down 1 as next digit of the result. 
Result so far: 137831.0
If we take 503 away from 1001, we end up with 498.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4980, and continue the process.

Let's proceed to step 9:
503 goes into 4980 9 times with a remainder of 453.
Put 9 as the next digit of the answer. 
Result so far: 137831.9
Subtract 4527 from 4980 to get 453.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4530, and continue the process.

Advancing to step 10:
If we divide 4530 by 503, we get 9 and a remainder of 3.
The number 9 becomes the next digit in our result. 
Result so far: 137831.99
Subtracting 4527 from 4530 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

The final outcome is 137831.99, with a leftover of 0.003.