We divide 31290921 by 503
We want to divide 31290921 by 503.

Advancing to step 1:
503 goes into 3 0 times with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Grab the next digit (1) from the dividend, add it to 3, then carry on: 31 / 503

Advancing to step 2:
The number 503 fits into 31 0 times, leaving a remainder of 31.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 31, we get 31.
Append the next digit (2) from the dividend to 31 and continue with: 312 / 503

Advancing to step 3:
The number 503 fits into 312 0 times, leaving a remainder of 312.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 312 to get 312.
Grab the next digit (9) from the dividend, add it to 312, then carry on: 3129 / 503

Going ahead to step 4:
503 goes into 3129 6 times with a remainder of 111.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
If we take 3018 away from 3129, we end up with 111.
Include the next digit (0) from the dividend after 111, then repeat: 1110 / 503

Moving on to step 5:
503 can be fit into 1110 2 times, resulting in a remainder of 104.
Write down 2 as next digit of the result. 
Result so far: 62.0
Deduct 1006 from 1110 and we're left with 104.
Bring next digit (9) of the dividend behind the 104 and repeat the process: 1049 / 503

Step 6:
When dividing 1049 by 503, we get 2 with a remainder of 43.
Record the quotient 2 as the next digit in the result. 
Result so far: 622.0
Deduct 1006 from 1049 and we're left with 43.
Include the next digit (2) from the dividend after 43, then repeat: 432 / 503

Step 7:
503 can be fit into 432 0 times, resulting in a remainder of 432.
Use 0 as the next digit of our solution. 
Result so far: 6220.0
The remainder is 432 after subtracting 0 from 432.
Take the next digit (1) from the dividend and append it to 432, then repeat: 4321 / 503

Let's proceed to step 8:
The number 503 fits into 4321 8 times, leaving a remainder of 297.
Write down 8 as next digit of the result. 
Result so far: 62208.0
Subtract 4024 from 4321 to get 297.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2970, and continue the process.

Moving on to step 9:
503 goes into 2970 5 times with a remainder of 455.
Use 5 as the next digit of our solution. 
Result so far: 62208.5
If we take 2515 away from 2970, we end up with 455.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4550, and continue the process.

On to step 10:
503 can be fit into 4550 9 times, resulting in a remainder of 23.
Write down 9 as next digit of the result. 
Result so far: 62208.59
Subtracting 4527 from 4550 leaves us with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Moving on to step 11:
503 can be fit into 230 0 times, resulting in a remainder of 230.
The next digit of our result is 0. 
Result so far: 62208.59
Subtract 0 from 230 to get 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Moving on to step 12:
2300 divided by 503 is 4 with a remainder of 288.
Use 4 as the next digit of our solution. 
Result so far: 62208.5904
The remainder is 288 after subtracting 2012 from 2300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

Advancing to step 13:
503 can be fit into 2880 5 times, resulting in a remainder of 365.
The next digit of our result is 5. 
Result so far: 62208.59045
The remainder is 365 after subtracting 2515 from 2880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3650, and continue the process.

Going ahead to step 14:
If we divide 3650 by 503, we get 7 and a remainder of 129.
The number 7 becomes the next digit in our result. 
Result so far: 62208.590457
Deduct 3521 from 3650 and we're left with 129.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1290, and continue the process.

Going ahead to step 15:
If we divide 1290 by 503, we get 2 and a remainder of 284.
The next digit of our result is 2. 
Result so far: 62208.5904572
If we subtract 1006 from 1290, we get 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

Step 16:
When dividing 2840 by 503, we get 5 with a remainder of 325.
The next digit of our result is 5. 
Result so far: 62208.59045725
If we subtract 2515 from 2840, we get 325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

The quotient of the division is 62208.59045725, and the remainder is 3.25e-07.