We look at the division of 869134 by 88 
We want to figure out the number of times 869134 can be divided by 88.

Step 1:
88 goes into 8 0 times with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 88

Moving on to step 2:
86 divided by 88 is 0 with a remainder of 86.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 86 leaves us with 86.
Grab the next digit (9) from the dividend, add it to 86, then carry on: 869 / 88

On to step 3:
869 divided by 88 is 9 with a remainder of 77.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
If we subtract 792 from 869, we get 77.
Grab the next digit (1) from the dividend, add it to 77, then carry on: 771 / 88

Going ahead to step 4:
88 goes into 771 8 times with a remainder of 67.
The next digit of our result is 8. 
Result so far: 98.0
Subtract 704 from 771 to get 67.
Bring next digit (3) of the dividend behind the 67 and repeat the process: 673 / 88

On to step 5:
88 can be fit into 673 7 times, resulting in a remainder of 57.
Record the quotient 7 as the next digit in the result. 
Result so far: 987.0
Subtracting 616 from 673 leaves us with 57.
Fetch the next digit (4) from the dividend, attach it to 57 and continue: 574 / 88

Moving on to step 6:
The number 88 fits into 574 6 times, leaving a remainder of 46.
The next digit of our result is 6. 
Result so far: 9876.0
Subtract 528 from 574 to get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Moving on to step 7:
460 divided by 88 is 5 with a remainder of 20.
Write down 5 as next digit of the result. 
Result so far: 9876.5
Subtract 440 from 460 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 8:
88 can be fit into 200 2 times, resulting in a remainder of 24.
The next digit of our result is 2. 
Result so far: 9876.52
If we take 176 away from 200, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 9:
When dividing 240 by 88, we get 2 with a remainder of 64.
Put 2 as the next digit of the answer. 
Result so far: 9876.522
If we take 176 away from 240, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

In conclusion, the division gives 9876.522 with a balance of 0.0064.