78798340 ÷ 88 
Our goal is to divide 78798340 by 88.

Moving on to step 1:
The number 88 fits into 7 0 times, leaving a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Bring next digit (8) of the dividend behind the 7 and repeat the process: 78 / 88

On to step 2:
88 goes into 78 0 times with a remainder of 78.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 78 leaves us with 78.
Append the next digit (7) from the dividend to 78 and continue with: 787 / 88

Advancing to step 3:
787 divided by 88 is 8 with a remainder of 83.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
If we take 704 away from 787, we end up with 83.
Grab the next digit (9) from the dividend, add it to 83, then carry on: 839 / 88

Moving on to step 4:
88 goes into 839 9 times with a remainder of 47.
Record the quotient 9 as the next digit in the result. 
Result so far: 89.0
Subtract 792 from 839 to get 47.
Grab the next digit (8) from the dividend, add it to 47, then carry on: 478 / 88

Going ahead to step 5:
478 divided by 88 is 5 with a remainder of 38.
The next digit of our result is 5. 
Result so far: 895.0
Subtract 440 from 478 to get 38.
Take the next digit (3) from the dividend and append it to 38, then repeat: 383 / 88

Let's proceed to step 6:
88 can be fit into 383 4 times, resulting in a remainder of 31.
Write down 4 as next digit of the result. 
Result so far: 8954.0
If we take 352 away from 383, we end up with 31.
Append the next digit (4) from the dividend to 31 and continue with: 314 / 88

On to step 7:
When dividing 314 by 88, we get 3 with a remainder of 50.
Write down 3 as next digit of the result. 
Result so far: 89543.0
If we subtract 264 from 314, we get 50.
Fetch the next digit (0) from the dividend, attach it to 50 and continue: 500 / 88

Moving on to step 8:
88 goes into 500 5 times with a remainder of 60.
Use 5 as the next digit of our solution. 
Result so far: 895435.0
If we subtract 440 from 500, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 9:
600 divided by 88 is 6 with a remainder of 72.
Record the quotient 6 as the next digit in the result. 
Result so far: 895435.6
If we take 528 away from 600, we end up with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Let's proceed to step 10:
If we divide 720 by 88, we get 8 and a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 895435.68
If we subtract 704 from 720, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 11:
88 goes into 160 1 times with a remainder of 72.
Record the quotient 1 as the next digit in the result. 
Result so far: 895435.681
The remainder is 72 after subtracting 88 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

On to step 12:
88 can be fit into 720 8 times, resulting in a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 895435.6818
If we subtract 704 from 720, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 13:
88 goes into 160 1 times with a remainder of 72.
The number 1 becomes the next digit in our result. 
Result so far: 895435.68181
Deduct 88 from 160 and we're left with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Step 14:
88 goes into 720 8 times with a remainder of 16.
Use 8 as the next digit of our solution. 
Result so far: 895435.681818
If we take 704 away from 720, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 15:
If we divide 160 by 88, we get 1 and a remainder of 72.
The number 1 becomes the next digit in our result. 
Result so far: 895435.6818181
If we take 88 away from 160, we end up with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Step 16:
When dividing 720 by 88, we get 8 with a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 895435.68181818
If we subtract 704 from 720, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The final result is 895435.68181818 with a remainder of 1.6e-08.