We're dividing 31452961 by 248 
Let's see how many times 248 fits into 31452961.

On to step 1:
3 divided by 248 is 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Bring next digit (1) of the dividend behind the 3 and repeat the process: 31 / 248

Step 2:
248 goes into 31 0 times with a remainder of 31.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 31 to get 31.
Fetch the next digit (4) from the dividend, attach it to 31 and continue: 314 / 248

Going ahead to step 3:
248 can be fit into 314 1 times, resulting in a remainder of 66.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 248 from 314 and we're left with 66.
Append the next digit (5) from the dividend to 66 and continue with: 665 / 248

Advancing to step 4:
248 can be fit into 665 2 times, resulting in a remainder of 169.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
Deduct 496 from 665 and we're left with 169.
Include the next digit (2) from the dividend after 169, then repeat: 1692 / 248

Moving on to step 5:
248 can be fit into 1692 6 times, resulting in a remainder of 204.
The next digit of our result is 6. 
Result so far: 126.0
Subtracting 1488 from 1692 leaves us with 204.
Append the next digit (9) from the dividend to 204 and continue with: 2049 / 248

Advancing to step 6:
248 goes into 2049 8 times with a remainder of 65.
Use 8 as the next digit of our solution. 
Result so far: 1268.0
Deduct 1984 from 2049 and we're left with 65.
Append the next digit (6) from the dividend to 65 and continue with: 656 / 248

Going ahead to step 7:
656 divided by 248 is 2 with a remainder of 160.
Use 2 as the next digit of our solution. 
Result so far: 12682.0
If we subtract 496 from 656, we get 160.
Fetch the next digit (1) from the dividend, attach it to 160 and continue: 1601 / 248

Step 8:
When dividing 1601 by 248, we get 6 with a remainder of 113.
The next digit of our result is 6. 
Result so far: 126826.0
Subtracting 1488 from 1601 leaves us with 113.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1130, and continue the process.

Step 9:
248 can be fit into 1130 4 times, resulting in a remainder of 138.
Record the quotient 4 as the next digit in the result. 
Result so far: 126826.4
If we subtract 992 from 1130, we get 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Advancing to step 10:
If we divide 1380 by 248, we get 5 and a remainder of 140.
Record the quotient 5 as the next digit in the result. 
Result so far: 126826.45
If we take 1240 away from 1380, we end up with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Let's proceed to step 11:
248 can be fit into 1400 5 times, resulting in a remainder of 160.
Put 5 as the next digit of the answer. 
Result so far: 126826.455
The remainder is 160 after subtracting 1240 from 1400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Our division results in 126826.455 with a remaining 0.016.