We're dividing 63529655 by 503 
We're looking to find how many times 503 goes into 63529655.

On to step 1:
6 divided by 503 is 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Fetch the next digit (3) from the dividend, attach it to 6 and continue: 63 / 503

Let's proceed to step 2:
The number 503 fits into 63 0 times, leaving a remainder of 63.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 63 leaves us with 63.
Include the next digit (5) from the dividend after 63, then repeat: 635 / 503

Advancing to step 3:
The number 503 fits into 635 1 times, leaving a remainder of 132.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 503 away from 635, we end up with 132.
Include the next digit (2) from the dividend after 132, then repeat: 1322 / 503

Advancing to step 4:
The number 503 fits into 1322 2 times, leaving a remainder of 316.
Write down 2 as next digit of the result. 
Result so far: 12.0
Subtract 1006 from 1322 to get 316.
Append the next digit (9) from the dividend to 316 and continue with: 3169 / 503

Moving on to step 5:
The number 503 fits into 3169 6 times, leaving a remainder of 151.
Put 6 as the next digit of the answer. 
Result so far: 126.0
Deduct 3018 from 3169 and we're left with 151.
Grab the next digit (6) from the dividend, add it to 151, then carry on: 1516 / 503

On to step 6:
1516 divided by 503 is 3 with a remainder of 7.
The number 3 becomes the next digit in our result. 
Result so far: 1263.0
If we take 1509 away from 1516, we end up with 7.
Append the next digit (5) from the dividend to 7 and continue with: 75 / 503

Advancing to step 7:
When dividing 75 by 503, we get 0 with a remainder of 75.
Write down 0 as next digit of the result. 
Result so far: 12630.0
Subtracting 0 from 75 leaves us with 75.
Include the next digit (5) from the dividend after 75, then repeat: 755 / 503

Step 8:
The number 503 fits into 755 1 times, leaving a remainder of 252.
Write down 1 as next digit of the result. 
Result so far: 126301.0
Deduct 503 from 755 and we're left with 252.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2520, and continue the process.

On to step 9:
The number 503 fits into 2520 5 times, leaving a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 126301.5
If we take 2515 away from 2520, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 10:
503 can be fit into 50 0 times, resulting in a remainder of 50.
The next digit of our result is 0. 
Result so far: 126301.5
Deduct 0 from 50 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 11:
500 divided by 503 is 0 with a remainder of 500.
Record the quotient 0 as the next digit in the result. 
Result so far: 126301.5
If we take 0 away from 500, we end up with 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Our division results in 126301.5 with a remaining 0.05.