Let's divide 57448649 by 31
Our goal is to divide 57448649 by 31.

Moving on to step 1:
The number 31 fits into 5 0 times, leaving a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Take the next digit (7) from the dividend and append it to 5, then repeat: 57 / 31

Step 2:
31 can be fit into 57 1 times, resulting in a remainder of 26.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 26 after subtracting 31 from 57.
Append the next digit (4) from the dividend to 26 and continue with: 264 / 31

Moving on to step 3:
The number 31 fits into 264 8 times, leaving a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 18.0
Subtracting 248 from 264 leaves us with 16.
Include the next digit (4) from the dividend after 16, then repeat: 164 / 31

Let's proceed to step 4:
If we divide 164 by 31, we get 5 and a remainder of 9.
The number 5 becomes the next digit in our result. 
Result so far: 185.0
Deduct 155 from 164 and we're left with 9.
Grab the next digit (8) from the dividend, add it to 9, then carry on: 98 / 31

Let's proceed to step 5:
31 goes into 98 3 times with a remainder of 5.
The number 3 becomes the next digit in our result. 
Result so far: 1853.0
The remainder is 5 after subtracting 93 from 98.
Append the next digit (6) from the dividend to 5 and continue with: 56 / 31

On to step 6:
31 can be fit into 56 1 times, resulting in a remainder of 25.
The next digit of our result is 1. 
Result so far: 18531.0
Subtract 31 from 56 to get 25.
Append the next digit (4) from the dividend to 25 and continue with: 254 / 31

Going ahead to step 7:
31 can be fit into 254 8 times, resulting in a remainder of 6.
Write down 8 as next digit of the result. 
Result so far: 185318.0
The remainder is 6 after subtracting 248 from 254.
Grab the next digit (9) from the dividend, add it to 6, then carry on: 69 / 31

Going ahead to step 8:
The number 31 fits into 69 2 times, leaving a remainder of 7.
Use 2 as the next digit of our solution. 
Result so far: 1853182.0
The remainder is 7 after subtracting 62 from 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 9:
31 goes into 70 2 times with a remainder of 8.
The number 2 becomes the next digit in our result. 
Result so far: 1853182.2
If we subtract 62 from 70, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 10:
The number 31 fits into 80 2 times, leaving a remainder of 18.
Put 2 as the next digit of the answer. 
Result so far: 1853182.22
Deduct 62 from 80 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

The final outcome is 1853182.22, with a leftover of 0.018.