242138 ÷ 43 
We want to figure out the number of times 242138 can be divided by 43.

Going ahead to step 1:
If we divide 2 by 43, we get 0 and a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Take the next digit (4) from the dividend and append it to 2, then repeat: 24 / 43

Step 2:
The number 43 fits into 24 0 times, leaving a remainder of 24.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 24 after subtracting 0 from 24.
Include the next digit (2) from the dividend after 24, then repeat: 242 / 43

Let's proceed to step 3:
43 goes into 242 5 times with a remainder of 27.
Write down 5 as next digit of the result. 
Result so far: 5.0
Subtract 215 from 242 to get 27.
Include the next digit (1) from the dividend after 27, then repeat: 271 / 43

Moving on to step 4:
The number 43 fits into 271 6 times, leaving a remainder of 13.
Record the quotient 6 as the next digit in the result. 
Result so far: 56.0
If we take 258 away from 271, we end up with 13.
Include the next digit (3) from the dividend after 13, then repeat: 133 / 43

Moving on to step 5:
If we divide 133 by 43, we get 3 and a remainder of 4.
Use 3 as the next digit of our solution. 
Result so far: 563.0
If we subtract 129 from 133, we get 4.
Fetch the next digit (8) from the dividend, attach it to 4 and continue: 48 / 43

Going ahead to step 6:
The number 43 fits into 48 1 times, leaving a remainder of 5.
Put 1 as the next digit of the answer. 
Result so far: 5631.0
Subtract 43 from 48 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 7:
If we divide 50 by 43, we get 1 and a remainder of 7.
Write down 1 as next digit of the result. 
Result so far: 5631.1
If we take 43 away from 50, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 8:
The number 43 fits into 70 1 times, leaving a remainder of 27.
The number 1 becomes the next digit in our result. 
Result so far: 5631.11
If we take 43 away from 70, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

After the division, we end up with 5631.11 and a remainder of 0.027.