We look at the division of 76688998 by 880 
We want to figure out the number of times 76688998 can be divided by 880.

Let's proceed to step 1:
If we divide 7 by 880, we get 0 and a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Take the next digit (6) from the dividend and append it to 7, then repeat: 76 / 880

Advancing to step 2:
880 goes into 76 0 times with a remainder of 76.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 76, we end up with 76.
Bring next digit (6) of the dividend behind the 76 and repeat the process: 766 / 880

Going ahead to step 3:
If we divide 766 by 880, we get 0 and a remainder of 766.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 766 and we're left with 766.
Grab the next digit (8) from the dividend, add it to 766, then carry on: 7668 / 880

Let's proceed to step 4:
880 can be fit into 7668 8 times, resulting in a remainder of 628.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Subtracting 7040 from 7668 leaves us with 628.
Append the next digit (8) from the dividend to 628 and continue with: 6288 / 880

Going ahead to step 5:
880 can be fit into 6288 7 times, resulting in a remainder of 128.
The number 7 becomes the next digit in our result. 
Result so far: 87.0
If we take 6160 away from 6288, we end up with 128.
Append the next digit (9) from the dividend to 128 and continue with: 1289 / 880

Step 6:
When dividing 1289 by 880, we get 1 with a remainder of 409.
The number 1 becomes the next digit in our result. 
Result so far: 871.0
Subtracting 880 from 1289 leaves us with 409.
Take the next digit (9) from the dividend and append it to 409, then repeat: 4099 / 880

Going ahead to step 7:
880 can be fit into 4099 4 times, resulting in a remainder of 579.
Put 4 as the next digit of the answer. 
Result so far: 8714.0
Subtracting 3520 from 4099 leaves us with 579.
Fetch the next digit (8) from the dividend, attach it to 579 and continue: 5798 / 880

Going ahead to step 8:
5798 divided by 880 is 6 with a remainder of 518.
Write down 6 as next digit of the result. 
Result so far: 87146.0
If we subtract 5280 from 5798, we get 518.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5180, and continue the process.

Let's proceed to step 9:
The number 880 fits into 5180 5 times, leaving a remainder of 780.
Write down 5 as next digit of the result. 
Result so far: 87146.5
Deduct 4400 from 5180 and we're left with 780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7800, and continue the process.

On to step 10:
When dividing 7800 by 880, we get 8 with a remainder of 760.
The next digit of our result is 8. 
Result so far: 87146.58
Subtracting 7040 from 7800 leaves us with 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7600, and continue the process.

Moving on to step 11:
880 can be fit into 7600 8 times, resulting in a remainder of 560.
Use 8 as the next digit of our solution. 
Result so far: 87146.588
The remainder is 560 after subtracting 7040 from 7600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5600, and continue the process.

The final result is 87146.588 with a remainder of 0.056.