We look at the division of 423381 by 88 
Let's see how many times 88 fits into 423381.

Step 1:
The number 88 fits into 4 0 times, leaving a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Fetch the next digit (2) from the dividend, attach it to 4 and continue: 42 / 88

Going ahead to step 2:
When dividing 42 by 88, we get 0 with a remainder of 42.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 42 and we're left with 42.
Take the next digit (3) from the dividend and append it to 42, then repeat: 423 / 88

Advancing to step 3:
88 can be fit into 423 4 times, resulting in a remainder of 71.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
The remainder is 71 after subtracting 352 from 423.
Take the next digit (3) from the dividend and append it to 71, then repeat: 713 / 88

Going ahead to step 4:
713 divided by 88 is 8 with a remainder of 9.
The next digit of our result is 8. 
Result so far: 48.0
The remainder is 9 after subtracting 704 from 713.
Take the next digit (8) from the dividend and append it to 9, then repeat: 98 / 88

Advancing to step 5:
88 goes into 98 1 times with a remainder of 10.
The number 1 becomes the next digit in our result. 
Result so far: 481.0
The remainder is 10 after subtracting 88 from 98.
Include the next digit (1) from the dividend after 10, then repeat: 101 / 88

Moving on to step 6:
101 divided by 88 is 1 with a remainder of 13.
Write down 1 as next digit of the result. 
Result so far: 4811.0
If we subtract 88 from 101, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

On to step 7:
The number 88 fits into 130 1 times, leaving a remainder of 42.
Use 1 as the next digit of our solution. 
Result so far: 4811.1
The remainder is 42 after subtracting 88 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 8:
88 goes into 420 4 times with a remainder of 68.
The next digit of our result is 4. 
Result so far: 4811.14
Subtract 352 from 420 to get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Step 9:
When dividing 680 by 88, we get 7 with a remainder of 64.
The next digit of our result is 7. 
Result so far: 4811.147
The remainder is 64 after subtracting 616 from 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Let's proceed to step 10:
When dividing 640 by 88, we get 7 with a remainder of 24.
Put 7 as the next digit of the answer. 
Result so far: 4811.1477
Subtracting 616 from 640 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.

The final outcome is 4811.1477, with a leftover of 0.00024.