31458745 divided by 492 
We want to divide 31458745 by 492.

On to step 1:
3 divided by 492 is 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Take the next digit (1) from the dividend and append it to 3, then repeat: 31 / 492

Let's proceed to step 2:
492 goes into 31 0 times with a remainder of 31.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 31 and we're left with 31.
Append the next digit (4) from the dividend to 31 and continue with: 314 / 492

Step 3:
492 goes into 314 0 times with a remainder of 314.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 314 and we're left with 314.
Append the next digit (5) from the dividend to 314 and continue with: 3145 / 492

On to step 4:
3145 divided by 492 is 6 with a remainder of 193.
Put 6 as the next digit of the answer. 
Result so far: 6.0
Deduct 2952 from 3145 and we're left with 193.
Grab the next digit (8) from the dividend, add it to 193, then carry on: 1938 / 492

Step 5:
492 goes into 1938 3 times with a remainder of 462.
Write down 3 as next digit of the result. 
Result so far: 63.0
If we take 1476 away from 1938, we end up with 462.
Fetch the next digit (7) from the dividend, attach it to 462 and continue: 4627 / 492

Step 6:
If we divide 4627 by 492, we get 9 and a remainder of 199.
Write down 9 as next digit of the result. 
Result so far: 639.0
If we take 4428 away from 4627, we end up with 199.
Append the next digit (4) from the dividend to 199 and continue with: 1994 / 492

Moving on to step 7:
If we divide 1994 by 492, we get 4 and a remainder of 26.
Put 4 as the next digit of the answer. 
Result so far: 6394.0
Subtract 1968 from 1994 to get 26.
Grab the next digit (5) from the dividend, add it to 26, then carry on: 265 / 492

Moving on to step 8:
When dividing 265 by 492, we get 0 with a remainder of 265.
Record the quotient 0 as the next digit in the result. 
Result so far: 63940.0
The remainder is 265 after subtracting 0 from 265.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

Step 9:
492 can be fit into 2650 5 times, resulting in a remainder of 190.
Write down 5 as next digit of the result. 
Result so far: 63940.5
If we subtract 2460 from 2650, we get 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Going ahead to step 10:
When dividing 1900 by 492, we get 3 with a remainder of 424.
Record the quotient 3 as the next digit in the result. 
Result so far: 63940.53
If we take 1476 away from 1900, we end up with 424.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4240, and continue the process.

Going ahead to step 11:
If we divide 4240 by 492, we get 8 and a remainder of 304.
The number 8 becomes the next digit in our result. 
Result so far: 63940.538
Deduct 3936 from 4240 and we're left with 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Step 12:
492 can be fit into 3040 6 times, resulting in a remainder of 88.
Write down 6 as next digit of the result. 
Result so far: 63940.5386
Subtracting 2952 from 3040 leaves us with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

On to step 13:
If we divide 880 by 492, we get 1 and a remainder of 388.
The number 1 becomes the next digit in our result. 
Result so far: 63940.53861
Subtract 492 from 880 to get 388.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3880, and continue the process.

On to step 14:
If we divide 3880 by 492, we get 7 and a remainder of 436.
Put 7 as the next digit of the answer. 
Result so far: 63940.538617
If we subtract 3444 from 3880, we get 436.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4360, and continue the process.

Let's proceed to step 15:
The number 492 fits into 4360 8 times, leaving a remainder of 424.
Record the quotient 8 as the next digit in the result. 
Result so far: 63940.5386178
Deduct 3936 from 4360 and we're left with 424.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4240, and continue the process.

Let's proceed to step 16:
When dividing 4240 by 492, we get 8 with a remainder of 304.
Record the quotient 8 as the next digit in the result. 
Result so far: 63940.53861788
If we take 3936 away from 4240, we end up with 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Our division results in 63940.53861788 with a remaining 3.04e-07.