757233 ÷ 42 
Our goal is to divide 757233 by 42.

Going ahead to step 1:
The number 42 fits into 7 0 times, leaving a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Bring next digit (5) of the dividend behind the 7 and repeat the process: 75 / 42

Let's proceed to step 2:
75 divided by 42 is 1 with a remainder of 33.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 42 away from 75, we end up with 33.
Append the next digit (7) from the dividend to 33 and continue with: 337 / 42

Moving on to step 3:
If we divide 337 by 42, we get 8 and a remainder of 1.
The number 8 becomes the next digit in our result. 
Result so far: 18.0
Subtract 336 from 337 to get 1.
Bring next digit (2) of the dividend behind the 1 and repeat the process: 12 / 42

On to step 4:
12 divided by 42 is 0 with a remainder of 12.
The number 0 becomes the next digit in our result. 
Result so far: 180.0
Deduct 0 from 12 and we're left with 12.
Bring next digit (3) of the dividend behind the 12 and repeat the process: 123 / 42

On to step 5:
When dividing 123 by 42, we get 2 with a remainder of 39.
Use 2 as the next digit of our solution. 
Result so far: 1802.0
If we take 84 away from 123, we end up with 39.
Fetch the next digit (3) from the dividend, attach it to 39 and continue: 393 / 42

Let's proceed to step 6:
If we divide 393 by 42, we get 9 and a remainder of 15.
Record the quotient 9 as the next digit in the result. 
Result so far: 18029.0
If we take 378 away from 393, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 7:
42 goes into 150 3 times with a remainder of 24.
Write down 3 as next digit of the result. 
Result so far: 18029.3
If we subtract 126 from 150, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 8:
42 goes into 240 5 times with a remainder of 30.
Record the quotient 5 as the next digit in the result. 
Result so far: 18029.35
Subtract 210 from 240 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 9:
When dividing 300 by 42, we get 7 with a remainder of 6.
The number 7 becomes the next digit in our result. 
Result so far: 18029.357
Deduct 294 from 300 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 10:
60 divided by 42 is 1 with a remainder of 18.
The next digit of our result is 1. 
Result so far: 18029.3571
Subtract 42 from 60 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 11:
180 divided by 42 is 4 with a remainder of 12.
Put 4 as the next digit of the answer. 
Result so far: 18029.35714
Subtracting 168 from 180 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 12:
120 divided by 42 is 2 with a remainder of 36.
Put 2 as the next digit of the answer. 
Result so far: 18029.357142
If we take 84 away from 120, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 13:
42 goes into 360 8 times with a remainder of 24.
Record the quotient 8 as the next digit in the result. 
Result so far: 18029.3571428
Subtracting 336 from 360 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 14:
42 can be fit into 240 5 times, resulting in a remainder of 30.
The number 5 becomes the next digit in our result. 
Result so far: 18029.35714285
Subtract 210 from 240 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

The final result is 18029.35714285 with a remainder of 3e-08.