88987389 ÷ 396 
We want to figure out the number of times 88987389 can be divided by 396.

Let's proceed to step 1:
396 can be fit into 8 0 times, resulting in a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Append the next digit (8) from the dividend to 8 and continue with: 88 / 396

On to step 2:
If we divide 88 by 396, we get 0 and a remainder of 88.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 88 and we're left with 88.
Take the next digit (9) from the dividend and append it to 88, then repeat: 889 / 396

Advancing to step 3:
When dividing 889 by 396, we get 2 with a remainder of 97.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we subtract 792 from 889, we get 97.
Bring next digit (8) of the dividend behind the 97 and repeat the process: 978 / 396

Let's proceed to step 4:
978 divided by 396 is 2 with a remainder of 186.
Write down 2 as next digit of the result. 
Result so far: 22.0
If we take 792 away from 978, we end up with 186.
Fetch the next digit (7) from the dividend, attach it to 186 and continue: 1867 / 396

Advancing to step 5:
When dividing 1867 by 396, we get 4 with a remainder of 283.
The number 4 becomes the next digit in our result. 
Result so far: 224.0
If we subtract 1584 from 1867, we get 283.
Append the next digit (3) from the dividend to 283 and continue with: 2833 / 396

Step 6:
The number 396 fits into 2833 7 times, leaving a remainder of 61.
Write down 7 as next digit of the result. 
Result so far: 2247.0
Deduct 2772 from 2833 and we're left with 61.
Fetch the next digit (8) from the dividend, attach it to 61 and continue: 618 / 396

Step 7:
396 goes into 618 1 times with a remainder of 222.
Use 1 as the next digit of our solution. 
Result so far: 22471.0
The remainder is 222 after subtracting 396 from 618.
Grab the next digit (9) from the dividend, add it to 222, then carry on: 2229 / 396

Step 8:
When dividing 2229 by 396, we get 5 with a remainder of 249.
Write down 5 as next digit of the result. 
Result so far: 224715.0
Deduct 1980 from 2229 and we're left with 249.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2490, and continue the process.

Going ahead to step 9:
396 goes into 2490 6 times with a remainder of 114.
The next digit of our result is 6. 
Result so far: 224715.6
The remainder is 114 after subtracting 2376 from 2490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Moving on to step 10:
396 can be fit into 1140 2 times, resulting in a remainder of 348.
Record the quotient 2 as the next digit in the result. 
Result so far: 224715.62
The remainder is 348 after subtracting 792 from 1140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

Let's proceed to step 11:
When dividing 3480 by 396, we get 8 with a remainder of 312.
Put 8 as the next digit of the answer. 
Result so far: 224715.628
Deduct 3168 from 3480 and we're left with 312.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

Advancing to step 12:
If we divide 3120 by 396, we get 7 and a remainder of 348.
The number 7 becomes the next digit in our result. 
Result so far: 224715.6287
The remainder is 348 after subtracting 2772 from 3120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

Moving on to step 13:
When dividing 3480 by 396, we get 8 with a remainder of 312.
Put 8 as the next digit of the answer. 
Result so far: 224715.62878
If we take 3168 away from 3480, we end up with 312.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

Step 14:
396 can be fit into 3120 7 times, resulting in a remainder of 348.
The next digit of our result is 7. 
Result so far: 224715.628787
If we subtract 2772 from 3120, we get 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

Advancing to step 15:
396 goes into 3480 8 times with a remainder of 312.
Write down 8 as next digit of the result. 
Result so far: 224715.6287878
Deduct 3168 from 3480 and we're left with 312.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

Step 16:
If we divide 3120 by 396, we get 7 and a remainder of 348.
Use 7 as the next digit of our solution. 
Result so far: 224715.62878787
Deduct 2772 from 3120 and we're left with 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

After the division, we end up with 224715.62878787 and a remainder of 3.48e-07.