75243242 ÷ 23 
We're looking to find how many times 23 goes into 75243242.

Step 1:
7 divided by 23 is 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Append the next digit (5) from the dividend to 7 and continue with: 75 / 23

Advancing to step 2:
If we divide 75 by 23, we get 3 and a remainder of 6.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we subtract 69 from 75, we get 6.
Grab the next digit (2) from the dividend, add it to 6, then carry on: 62 / 23

Going ahead to step 3:
23 can be fit into 62 2 times, resulting in a remainder of 16.
The next digit of our result is 2. 
Result so far: 32.0
Subtract 46 from 62 to get 16.
Take the next digit (4) from the dividend and append it to 16, then repeat: 164 / 23

Step 4:
If we divide 164 by 23, we get 7 and a remainder of 3.
The number 7 becomes the next digit in our result. 
Result so far: 327.0
Deduct 161 from 164 and we're left with 3.
Fetch the next digit (3) from the dividend, attach it to 3 and continue: 33 / 23

Going ahead to step 5:
When dividing 33 by 23, we get 1 with a remainder of 10.
The number 1 becomes the next digit in our result. 
Result so far: 3271.0
Deduct 23 from 33 and we're left with 10.
Grab the next digit (2) from the dividend, add it to 10, then carry on: 102 / 23

Going ahead to step 6:
23 goes into 102 4 times with a remainder of 10.
Write down 4 as next digit of the result. 
Result so far: 32714.0
Deduct 92 from 102 and we're left with 10.
Take the next digit (4) from the dividend and append it to 10, then repeat: 104 / 23

Let's proceed to step 7:
104 divided by 23 is 4 with a remainder of 12.
Write down 4 as next digit of the result. 
Result so far: 327144.0
If we subtract 92 from 104, we get 12.
Fetch the next digit (2) from the dividend, attach it to 12 and continue: 122 / 23

Moving on to step 8:
When dividing 122 by 23, we get 5 with a remainder of 7.
Write down 5 as next digit of the result. 
Result so far: 3271445.0
If we take 115 away from 122, 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.

Moving on to step 9:
70 divided by 23 is 3 with a remainder of 1.
Put 3 as the next digit of the answer. 
Result so far: 3271445.3
Subtracting 69 from 70 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 10:
10 divided by 23 is 0 with a remainder of 10.
The next digit of our result is 0. 
Result so far: 3271445.3
If we take 0 away from 10, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 11:
If we divide 100 by 23, we get 4 and a remainder of 8.
Use 4 as the next digit of our solution. 
Result so far: 3271445.304
If we subtract 92 from 100, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 12:
23 goes into 80 3 times with a remainder of 11.
Record the quotient 3 as the next digit in the result. 
Result so far: 3271445.3043
The remainder is 11 after subtracting 69 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Moving on to step 13:
The number 23 fits into 110 4 times, leaving a remainder of 18.
The next digit of our result is 4. 
Result so far: 3271445.30434
If we take 92 away from 110, we end up with 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 14:
The number 23 fits into 180 7 times, leaving a remainder of 19.
The next digit of our result is 7. 
Result so far: 3271445.304347
Deduct 161 from 180 and we're left with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Advancing to step 15:
If we divide 190 by 23, we get 8 and a remainder of 6.
Record the quotient 8 as the next digit in the result. 
Result so far: 3271445.3043478
Subtracting 184 from 190 leaves us 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.

Let's proceed to step 16:
If we divide 60 by 23, we get 2 and a remainder of 14.
Use 2 as the next digit of our solution. 
Result so far: 3271445.30434782
Subtracting 46 from 60 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

The final outcome is 3271445.30434782, with a leftover of 1.4e-08.