42238456 ÷ 379 
Let's see how many times 379 fits into 42238456.

Let's proceed to step 1:
The number 379 fits into 4 0 times, leaving a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Include the next digit (2) from the dividend after 4, then repeat: 42 / 379

Let's proceed to step 2:
379 goes into 42 0 times with a remainder of 42.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 42, we end up with 42.
Append the next digit (2) from the dividend to 42 and continue with: 422 / 379

On to step 3:
422 divided by 379 is 1 with a remainder of 43.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 379 from 422 to get 43.
Grab the next digit (3) from the dividend, add it to 43, then carry on: 433 / 379

On to step 4:
If we divide 433 by 379, we get 1 and a remainder of 54.
Use 1 as the next digit of our solution. 
Result so far: 11.0
Deduct 379 from 433 and we're left with 54.
Include the next digit (8) from the dividend after 54, then repeat: 548 / 379

Moving on to step 5:
379 can be fit into 548 1 times, resulting in a remainder of 169.
The next digit of our result is 1. 
Result so far: 111.0
If we subtract 379 from 548, we get 169.
Take the next digit (4) from the dividend and append it to 169, then repeat: 1694 / 379

Moving on to step 6:
1694 divided by 379 is 4 with a remainder of 178.
The next digit of our result is 4. 
Result so far: 1114.0
Subtracting 1516 from 1694 leaves us with 178.
Take the next digit (5) from the dividend and append it to 178, then repeat: 1785 / 379

Step 7:
The number 379 fits into 1785 4 times, leaving a remainder of 269.
The number 4 becomes the next digit in our result. 
Result so far: 11144.0
The remainder is 269 after subtracting 1516 from 1785.
Include the next digit (6) from the dividend after 269, then repeat: 2696 / 379

Going ahead to step 8:
2696 divided by 379 is 7 with a remainder of 43.
The next digit of our result is 7. 
Result so far: 111447.0
If we subtract 2653 from 2696, we get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Going ahead to step 9:
430 divided by 379 is 1 with a remainder of 51.
Use 1 as the next digit of our solution. 
Result so far: 111447.1
Subtract 379 from 430 to get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

On to step 10:
If we divide 510 by 379, we get 1 and a remainder of 131.
Record the quotient 1 as the next digit in the result. 
Result so far: 111447.11
If we take 379 away from 510, we end up with 131.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1310, and continue the process.

The final result is 111447.11 with a remainder of 0.131.