We're dividing 399880 by 88 
We're looking to find how many times 88 goes into 399880.

Moving on to step 1:
When dividing 3 by 88, we get 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Grab the next digit (9) from the dividend, add it to 3, then carry on: 39 / 88

Moving on to step 2:
88 can be fit into 39 0 times, resulting in a remainder of 39.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 39, we end up with 39.
Grab the next digit (9) from the dividend, add it to 39, then carry on: 399 / 88

Advancing to step 3:
88 goes into 399 4 times with a remainder of 47.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Subtract 352 from 399 to get 47.
Include the next digit (8) from the dividend after 47, then repeat: 478 / 88

Moving on to step 4:
88 can be fit into 478 5 times, resulting in a remainder of 38.
Record the quotient 5 as the next digit in the result. 
Result so far: 45.0
Deduct 440 from 478 and we're left with 38.
Include the next digit (8) from the dividend after 38, then repeat: 388 / 88

On to step 5:
The number 88 fits into 388 4 times, leaving a remainder of 36.
The next digit of our result is 4. 
Result so far: 454.0
If we subtract 352 from 388, we get 36.
Append the next digit (0) from the dividend to 36 and continue with: 360 / 88

On to step 6:
If we divide 360 by 88, we get 4 and a remainder of 8.
The next digit of our result is 4. 
Result so far: 4544.0
Subtract 352 from 360 to 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.

On to step 7:
88 can be fit into 80 0 times, resulting in a remainder of 80.
Record the quotient 0 as the next digit in the result. 
Result so far: 4544.0
Subtracting 0 from 80 leaves us with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Advancing to step 8:
The number 88 fits into 800 9 times, leaving a remainder of 8.
Write down 9 as next digit of the result. 
Result so far: 4544.09
The remainder is 8 after subtracting 792 from 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 9:
80 divided by 88 is 0 with a remainder of 80.
The next digit of our result is 0. 
Result so far: 4544.09
Subtracting 0 from 80 leaves us with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Let's proceed to step 10:
88 goes into 800 9 times with a remainder of 8.
Use 9 as the next digit of our solution. 
Result so far: 4544.0909
If we take 792 away from 800, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 11:
When dividing 80 by 88, we get 0 with a remainder of 80.
The next digit of our result is 0. 
Result so far: 4544.0909
Subtracting 0 from 80 leaves us with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Step 12:
When dividing 800 by 88, we get 9 with a remainder of 8.
The number 9 becomes the next digit in our result. 
Result so far: 4544.090909
Subtract 792 from 800 to 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.

Going ahead to step 13:
If we divide 80 by 88, we get 0 and a remainder of 80.
Use 0 as the next digit of our solution. 
Result so far: 4544.090909
If we take 0 away from 80, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Step 14:
If we divide 800 by 88, we get 9 and a remainder of 8.
The number 9 becomes the next digit in our result. 
Result so far: 4544.09090909
Subtract 792 from 800 to 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.

In conclusion, the division gives 4544.09090909 with a balance of 8e-09.