4232423 ÷ 87 
We want to figure out the number of times 4232423 can be divided by 87.

Moving on to step 1:
4 divided by 87 is 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Grab the next digit (2) from the dividend, add it to 4, then carry on: 42 / 87

Step 2:
87 can be fit into 42 0 times, resulting in a remainder of 42.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 42, we get 42.
Fetch the next digit (3) from the dividend, attach it to 42 and continue: 423 / 87

On to step 3:
87 goes into 423 4 times with a remainder of 75.
The next digit of our result is 4. 
Result so far: 4.0
Subtract 348 from 423 to get 75.
Grab the next digit (2) from the dividend, add it to 75, then carry on: 752 / 87

Let's proceed to step 4:
The number 87 fits into 752 8 times, leaving a remainder of 56.
The number 8 becomes the next digit in our result. 
Result so far: 48.0
If we subtract 696 from 752, we get 56.
Include the next digit (4) from the dividend after 56, then repeat: 564 / 87

Step 5:
87 can be fit into 564 6 times, resulting in a remainder of 42.
Record the quotient 6 as the next digit in the result. 
Result so far: 486.0
Subtract 522 from 564 to get 42.
Bring next digit (2) of the dividend behind the 42 and repeat the process: 422 / 87

Going ahead to step 6:
87 goes into 422 4 times with a remainder of 74.
The next digit of our result is 4. 
Result so far: 4864.0
Subtract 348 from 422 to get 74.
Grab the next digit (3) from the dividend, add it to 74, then carry on: 743 / 87

Advancing to step 7:
When dividing 743 by 87, we get 8 with a remainder of 47.
Put 8 as the next digit of the answer. 
Result so far: 48648.0
The remainder is 47 after subtracting 696 from 743.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

On to step 8:
470 divided by 87 is 5 with a remainder of 35.
Use 5 as the next digit of our solution. 
Result so far: 48648.5
If we subtract 435 from 470, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Going ahead to step 9:
87 goes into 350 4 times with a remainder of 2.
The next digit of our result is 4. 
Result so far: 48648.54
Deduct 348 from 350 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 10:
The number 87 fits into 20 0 times, leaving a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 48648.54
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 11:
200 divided by 87 is 2 with a remainder of 26.
Write down 2 as next digit of the result. 
Result so far: 48648.5402
If we take 174 away from 200, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 12:
If we divide 260 by 87, we get 2 and a remainder of 86.
Write down 2 as next digit of the result. 
Result so far: 48648.54022
Deduct 174 from 260 and we're left with 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

The final result is 48648.54022 with a remainder of 8.6e-05.