We look at the division of 76976872 by 503 
We want to divide 76976872 by 503.

Going ahead to step 1:
7 divided by 503 is 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Include the next digit (6) from the dividend after 7, then repeat: 76 / 503

Moving on to step 2:
The number 503 fits into 76 0 times, leaving a remainder of 76.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 76 and we're left with 76.
Include the next digit (9) from the dividend after 76, then repeat: 769 / 503

On to step 3:
The number 503 fits into 769 1 times, leaving a remainder of 266.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 503 from 769 leaves us with 266.
Grab the next digit (7) from the dividend, add it to 266, then carry on: 2667 / 503

Let's proceed to step 4:
When dividing 2667 by 503, we get 5 with a remainder of 152.
The next digit of our result is 5. 
Result so far: 15.0
Subtracting 2515 from 2667 leaves us with 152.
Include the next digit (6) from the dividend after 152, then repeat: 1526 / 503

Moving on to step 5:
503 can be fit into 1526 3 times, resulting in a remainder of 17.
Record the quotient 3 as the next digit in the result. 
Result so far: 153.0
If we take 1509 away from 1526, we end up with 17.
Grab the next digit (8) from the dividend, add it to 17, then carry on: 178 / 503

Moving on to step 6:
If we divide 178 by 503, we get 0 and a remainder of 178.
Use 0 as the next digit of our solution. 
Result so far: 1530.0
Subtracting 0 from 178 leaves us with 178.
Include the next digit (7) from the dividend after 178, then repeat: 1787 / 503

Advancing to step 7:
When dividing 1787 by 503, we get 3 with a remainder of 278.
Record the quotient 3 as the next digit in the result. 
Result so far: 15303.0
Subtracting 1509 from 1787 leaves us with 278.
Bring next digit (2) of the dividend behind the 278 and repeat the process: 2782 / 503

Moving on to step 8:
When dividing 2782 by 503, we get 5 with a remainder of 267.
Write down 5 as next digit of the result. 
Result so far: 153035.0
Deduct 2515 from 2782 and we're left with 267.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2670, and continue the process.

Let's proceed to step 9:
If we divide 2670 by 503, we get 5 and a remainder of 155.
Record the quotient 5 as the next digit in the result. 
Result so far: 153035.5
Deduct 2515 from 2670 and we're left with 155.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

Let's proceed to step 10:
503 can be fit into 1550 3 times, resulting in a remainder of 41.
Write down 3 as next digit of the result. 
Result so far: 153035.53
Deduct 1509 from 1550 and we're left with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

On to step 11:
If we divide 410 by 503, we get 0 and a remainder of 410.
The number 0 becomes the next digit in our result. 
Result so far: 153035.53
If we subtract 0 from 410, we get 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

On to step 12:
503 can be fit into 4100 8 times, resulting in a remainder of 76.
Use 8 as the next digit of our solution. 
Result so far: 153035.5308
If we subtract 4024 from 4100, we get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Moving on to step 13:
760 divided by 503 is 1 with a remainder of 257.
The next digit of our result is 1. 
Result so far: 153035.53081
Subtract 503 from 760 to get 257.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2570, and continue the process.

Let's proceed to step 14:
If we divide 2570 by 503, we get 5 and a remainder of 55.
The next digit of our result is 5. 
Result so far: 153035.530815
Subtracting 2515 from 2570 leaves us with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Moving on to step 15:
When dividing 550 by 503, we get 1 with a remainder of 47.
Record the quotient 1 as the next digit in the result. 
Result so far: 153035.5308151
Deduct 503 from 550 and we're left with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Let's proceed to step 16:
When dividing 470 by 503, we get 0 with a remainder of 470.
The next digit of our result is 0. 
Result so far: 153035.5308151
The remainder is 470 after subtracting 0 from 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4700, and continue the process.

After the division, we end up with 153035.5308151 and a remainder of 4.7e-07.