We're dividing 780391 by 88 
Let's see how many times 88 fits into 780391.

Let's proceed to step 1:
If we divide 7 by 88, we get 0 and a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Fetch the next digit (8) from the dividend, attach it to 7 and continue: 78 / 88

Step 2:
88 goes into 78 0 times with a remainder of 78.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 78 after subtracting 0 from 78.
Append the next digit (0) from the dividend to 78 and continue with: 780 / 88

Advancing to step 3:
If we divide 780 by 88, we get 8 and a remainder of 76.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
The remainder is 76 after subtracting 704 from 780.
Include the next digit (3) from the dividend after 76, then repeat: 763 / 88

Step 4:
The number 88 fits into 763 8 times, leaving a remainder of 59.
Use 8 as the next digit of our solution. 
Result so far: 88.0
Subtracting 704 from 763 leaves us with 59.
Grab the next digit (9) from the dividend, add it to 59, then carry on: 599 / 88

Step 5:
88 goes into 599 6 times with a remainder of 71.
The number 6 becomes the next digit in our result. 
Result so far: 886.0
If we take 528 away from 599, we end up with 71.
Take the next digit (1) from the dividend and append it to 71, then repeat: 711 / 88

On to step 6:
When dividing 711 by 88, we get 8 with a remainder of 7.
Put 8 as the next digit of the answer. 
Result so far: 8868.0
If we take 704 away from 711, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 7:
The number 88 fits into 70 0 times, leaving a remainder of 70.
Put 0 as the next digit of the answer. 
Result so far: 8868.0
The remainder is 70 after subtracting 0 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 8:
If we divide 700 by 88, we get 7 and a remainder of 84.
Record the quotient 7 as the next digit in the result. 
Result so far: 8868.07
Deduct 616 from 700 and we're left with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Step 9:
If we divide 840 by 88, we get 9 and a remainder of 48.
The next digit of our result is 9. 
Result so far: 8868.079
If we take 792 away from 840, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

On to step 10:
88 goes into 480 5 times with a remainder of 40.
Write down 5 as next digit of the result. 
Result so far: 8868.0795
Subtract 440 from 480 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 11:
88 goes into 400 4 times with a remainder of 48.
Put 4 as the next digit of the answer. 
Result so far: 8868.07954
Deduct 352 from 400 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Going ahead to step 12:
88 can be fit into 480 5 times, resulting in a remainder of 40.
Put 5 as the next digit of the answer. 
Result so far: 8868.079545
Subtract 440 from 480 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 13:
When dividing 400 by 88, we get 4 with a remainder of 48.
Use 4 as the next digit of our solution. 
Result so far: 8868.0795454
Subtracting 352 from 400 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

On to step 14:
The number 88 fits into 480 5 times, leaving a remainder of 40.
Write down 5 as next digit of the result. 
Result so far: 8868.07954545
If we take 440 away from 480, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

In conclusion, the division gives 8868.07954545 with a balance of 4e-08.