42381058 divided by 863 
Let's see how many times 863 fits into 42381058.

Step 1:
4 divided by 863 is 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Include the next digit (2) from the dividend after 4, then repeat: 42 / 863

Advancing to step 2:
If we divide 42 by 863, we get 0 and a remainder of 42.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 42, we end up with 42.
Take the next digit (3) from the dividend and append it to 42, then repeat: 423 / 863

Advancing to step 3:
When dividing 423 by 863, we get 0 with a remainder of 423.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 423, we end up with 423.
Fetch the next digit (8) from the dividend, attach it to 423 and continue: 4238 / 863

Advancing to step 4:
4238 divided by 863 is 4 with a remainder of 786.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
If we take 3452 away from 4238, we end up with 786.
Bring next digit (1) of the dividend behind the 786 and repeat the process: 7861 / 863

Let's proceed to step 5:
863 goes into 7861 9 times with a remainder of 94.
Write down 9 as next digit of the result. 
Result so far: 49.0
Subtracting 7767 from 7861 leaves us with 94.
Bring next digit (0) of the dividend behind the 94 and repeat the process: 940 / 863

Moving on to step 6:
940 divided by 863 is 1 with a remainder of 77.
The number 1 becomes the next digit in our result. 
Result so far: 491.0
The remainder is 77 after subtracting 863 from 940.
Take the next digit (5) from the dividend and append it to 77, then repeat: 775 / 863

Let's proceed to step 7:
If we divide 775 by 863, we get 0 and a remainder of 775.
The next digit of our result is 0. 
Result so far: 4910.0
Deduct 0 from 775 and we're left with 775.
Include the next digit (8) from the dividend after 775, then repeat: 7758 / 863

Let's proceed to step 8:
863 goes into 7758 8 times with a remainder of 854.
Use 8 as the next digit of our solution. 
Result so far: 49108.0
Subtracting 6904 from 7758 leaves us with 854.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8540, and continue the process.

Let's proceed to step 9:
The number 863 fits into 8540 9 times, leaving a remainder of 773.
The next digit of our result is 9. 
Result so far: 49108.9
The remainder is 773 after subtracting 7767 from 8540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7730, and continue the process.

Moving on to step 10:
863 can be fit into 7730 8 times, resulting in a remainder of 826.
The next digit of our result is 8. 
Result so far: 49108.98
The remainder is 826 after subtracting 6904 from 7730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8260, and continue the process.

Going ahead to step 11:
8260 divided by 863 is 9 with a remainder of 493.
The next digit of our result is 9. 
Result so far: 49108.989
Subtract 7767 from 8260 to get 493.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4930, and continue the process.

Step 12:
The number 863 fits into 4930 5 times, leaving a remainder of 615.
The number 5 becomes the next digit in our result. 
Result so far: 49108.9895
The remainder is 615 after subtracting 4315 from 4930.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6150, and continue the process.

Let's proceed to step 13:
863 goes into 6150 7 times with a remainder of 109.
The number 7 becomes the next digit in our result. 
Result so far: 49108.98957
Deduct 6041 from 6150 and we're left with 109.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1090, and continue the process.

Let's proceed to step 14:
If we divide 1090 by 863, we get 1 and a remainder of 227.
Record the quotient 1 as the next digit in the result. 
Result so far: 49108.989571
The remainder is 227 after subtracting 863 from 1090.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2270, and continue the process.

Going ahead to step 15:
When dividing 2270 by 863, we get 2 with a remainder of 544.
Write down 2 as next digit of the result. 
Result so far: 49108.9895712
If we take 1726 away from 2270, we end up with 544.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5440, and continue the process.

Step 16:
The number 863 fits into 5440 6 times, leaving a remainder of 262.
The number 6 becomes the next digit in our result. 
Result so far: 49108.98957126
If we take 5178 away from 5440, we end up with 262.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2620, and continue the process.

In conclusion, the division gives 49108.98957126 with a balance of 2.62e-07.