We look at the division of 88301159 by 503 
Let's see how many times 503 fits into 88301159.

Going ahead to step 1:
503 can be fit into 8 0 times, resulting in a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Include the next digit (8) from the dividend after 8, then repeat: 88 / 503

Going ahead to step 2:
503 goes into 88 0 times with a remainder of 88.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 88 leaves us with 88.
Include the next digit (3) from the dividend after 88, then repeat: 883 / 503

Advancing to step 3:
883 divided by 503 is 1 with a remainder of 380.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 503 from 883 to get 380.
Include the next digit (0) from the dividend after 380, then repeat: 3800 / 503

Moving on to step 4:
If we divide 3800 by 503, we get 7 and a remainder of 279.
Record the quotient 7 as the next digit in the result. 
Result so far: 17.0
Subtracting 3521 from 3800 leaves us with 279.
Append the next digit (1) from the dividend to 279 and continue with: 2791 / 503

Let's proceed to step 5:
2791 divided by 503 is 5 with a remainder of 276.
The next digit of our result is 5. 
Result so far: 175.0
The remainder is 276 after subtracting 2515 from 2791.
Grab the next digit (1) from the dividend, add it to 276, then carry on: 2761 / 503

On to step 6:
The number 503 fits into 2761 5 times, leaving a remainder of 246.
Put 5 as the next digit of the answer. 
Result so far: 1755.0
Subtracting 2515 from 2761 leaves us with 246.
Bring next digit (5) of the dividend behind the 246 and repeat the process: 2465 / 503

On to step 7:
503 can be fit into 2465 4 times, resulting in a remainder of 453.
Put 4 as the next digit of the answer. 
Result so far: 17554.0
The remainder is 453 after subtracting 2012 from 2465.
Grab the next digit (9) from the dividend, add it to 453, then carry on: 4539 / 503

Let's proceed to step 8:
The number 503 fits into 4539 9 times, leaving a remainder of 12.
The next digit of our result is 9. 
Result so far: 175549.0
Subtract 4527 from 4539 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 9:
503 goes into 120 0 times with a remainder of 120.
Use 0 as the next digit of our solution. 
Result so far: 175549.0
Subtracting 0 from 120 leaves us with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Advancing to step 10:
The number 503 fits into 1200 2 times, leaving a remainder of 194.
Use 2 as the next digit of our solution. 
Result so far: 175549.02
The remainder is 194 after subtracting 1006 from 1200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1940, and continue the process.

Going ahead to step 11:
503 goes into 1940 3 times with a remainder of 431.
Write down 3 as next digit of the result. 
Result so far: 175549.023
Deduct 1509 from 1940 and we're left with 431.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4310, and continue the process.

Going ahead to step 12:
503 goes into 4310 8 times with a remainder of 286.
Use 8 as the next digit of our solution. 
Result so far: 175549.0238
Deduct 4024 from 4310 and we're left with 286.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2860, and continue the process.

Step 13:
When dividing 2860 by 503, we get 5 with a remainder of 345.
The number 5 becomes the next digit in our result. 
Result so far: 175549.02385
The remainder is 345 after subtracting 2515 from 2860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3450, and continue the process.

On to step 14:
503 can be fit into 3450 6 times, resulting in a remainder of 432.
The next digit of our result is 6. 
Result so far: 175549.023856
Subtract 3018 from 3450 to get 432.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4320, and continue the process.

Advancing to step 15:
503 can be fit into 4320 8 times, resulting in a remainder of 296.
Put 8 as the next digit of the answer. 
Result so far: 175549.0238568
The remainder is 296 after subtracting 4024 from 4320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

Advancing to step 16:
The number 503 fits into 2960 5 times, leaving a remainder of 445.
Record the quotient 5 as the next digit in the result. 
Result so far: 175549.02385685
Subtract 2515 from 2960 to get 445.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4450, and continue the process.

The final result is 175549.02385685 with a remainder of 4.45e-07.