Let's divide 31251021 by 547
We want to figure out the number of times 31251021 can be divided by 547.

Moving on to step 1:
The number 547 fits into 3 0 times, leaving a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Take the next digit (1) from the dividend and append it to 3, then repeat: 31 / 547

On to step 2:
31 divided by 547 is 0 with a remainder of 31.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 31, we end up with 31.
Bring next digit (2) of the dividend behind the 31 and repeat the process: 312 / 547

Moving on to step 3:
547 goes into 312 0 times with a remainder of 312.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 312, we get 312.
Include the next digit (5) from the dividend after 312, then repeat: 3125 / 547

Going ahead to step 4:
If we divide 3125 by 547, we get 5 and a remainder of 390.
Put 5 as the next digit of the answer. 
Result so far: 5.0
The remainder is 390 after subtracting 2735 from 3125.
Fetch the next digit (1) from the dividend, attach it to 390 and continue: 3901 / 547

Let's proceed to step 5:
547 goes into 3901 7 times with a remainder of 72.
The number 7 becomes the next digit in our result. 
Result so far: 57.0
Deduct 3829 from 3901 and we're left with 72.
Take the next digit (0) from the dividend and append it to 72, then repeat: 720 / 547

Step 6:
547 can be fit into 720 1 times, resulting in a remainder of 173.
Record the quotient 1 as the next digit in the result. 
Result so far: 571.0
The remainder is 173 after subtracting 547 from 720.
Include the next digit (2) from the dividend after 173, then repeat: 1732 / 547

Let's proceed to step 7:
1732 divided by 547 is 3 with a remainder of 91.
Put 3 as the next digit of the answer. 
Result so far: 5713.0
Subtracting 1641 from 1732 leaves us with 91.
Take the next digit (1) from the dividend and append it to 91, then repeat: 911 / 547

Going ahead to step 8:
911 divided by 547 is 1 with a remainder of 364.
Record the quotient 1 as the next digit in the result. 
Result so far: 57131.0
The remainder is 364 after subtracting 547 from 911.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3640, and continue the process.

Going ahead to step 9:
3640 divided by 547 is 6 with a remainder of 358.
Write down 6 as next digit of the result. 
Result so far: 57131.6
The remainder is 358 after subtracting 3282 from 3640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3580, and continue the process.

On to step 10:
If we divide 3580 by 547, we get 6 and a remainder of 298.
Write down 6 as next digit of the result. 
Result so far: 57131.66
Subtracting 3282 from 3580 leaves us with 298.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2980, and continue the process.

The quotient of the division is 57131.66, and the remainder is 0.298.