42951181 ÷ 23 
We're looking to find how many times 23 goes into 42951181.

Let's proceed to step 1:
If we divide 4 by 23, we get 0 and a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Grab the next digit (2) from the dividend, add it to 4, then carry on: 42 / 23

On to step 2:
The number 23 fits into 42 1 times, leaving a remainder of 19.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 23 away from 42, we end up with 19.
Take the next digit (9) from the dividend and append it to 19, then repeat: 199 / 23

Step 3:
199 divided by 23 is 8 with a remainder of 15.
The number 8 becomes the next digit in our result. 
Result so far: 18.0
The remainder is 15 after subtracting 184 from 199.
Bring next digit (5) of the dividend behind the 15 and repeat the process: 155 / 23

Moving on to step 4:
If we divide 155 by 23, we get 6 and a remainder of 17.
The number 6 becomes the next digit in our result. 
Result so far: 186.0
If we take 138 away from 155, we end up with 17.
Grab the next digit (1) from the dividend, add it to 17, then carry on: 171 / 23

Moving on to step 5:
23 can be fit into 171 7 times, resulting in a remainder of 10.
Use 7 as the next digit of our solution. 
Result so far: 1867.0
Subtract 161 from 171 to get 10.
Grab the next digit (1) from the dividend, add it to 10, then carry on: 101 / 23

Moving on to step 6:
101 divided by 23 is 4 with a remainder of 9.
Put 4 as the next digit of the answer. 
Result so far: 18674.0
The remainder is 9 after subtracting 92 from 101.
Include the next digit (8) from the dividend after 9, then repeat: 98 / 23

On to step 7:
When dividing 98 by 23, we get 4 with a remainder of 6.
The number 4 becomes the next digit in our result. 
Result so far: 186744.0
Deduct 92 from 98 and we're left with 6.
Take the next digit (1) from the dividend and append it to 6, then repeat: 61 / 23

Moving on to step 8:
23 goes into 61 2 times with a remainder of 15.
Use 2 as the next digit of our solution. 
Result so far: 1867442.0
Deduct 46 from 61 and we're left 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 9:
23 goes into 150 6 times with a remainder of 12.
Write down 6 as next digit of the result. 
Result so far: 1867442.6
Subtract 138 from 150 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 10:
The number 23 fits into 120 5 times, leaving a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 1867442.65
Deduct 115 from 120 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 11:
50 divided by 23 is 2 with a remainder of 4.
The next digit of our result is 2. 
Result so far: 1867442.652
Deduct 46 from 50 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 12:
23 goes into 40 1 times with a remainder of 17.
Record the quotient 1 as the next digit in the result. 
Result so far: 1867442.6521
If we subtract 23 from 40, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Let's proceed to step 13:
23 can be fit into 170 7 times, resulting in a remainder of 9.
Put 7 as the next digit of the answer. 
Result so far: 1867442.65217
Subtract 161 from 170 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 14:
23 can be fit into 90 3 times, resulting in a remainder of 21.
Write down 3 as next digit of the result. 
Result so far: 1867442.652173
The remainder is 21 after subtracting 69 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Step 15:
When dividing 210 by 23, we get 9 with a remainder of 3.
Record the quotient 9 as the next digit in the result. 
Result so far: 1867442.6521739
If we take 207 away from 210, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 16:
When dividing 30 by 23, we get 1 with a remainder of 7.
Put 1 as the next digit of the answer. 
Result so far: 1867442.65217391
Subtracting 23 from 30 leaves us 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.

In conclusion, the division gives 1867442.65217391 with a balance of 7e-09.