We look at the division of 789538 by 88 
We're looking to find how many times 88 goes into 789538.

On to step 1:
7 divided by 88 is 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Include the next digit (8) from the dividend after 7, then repeat: 78 / 88

Advancing to step 2:
The number 88 fits into 78 0 times, leaving a remainder of 78.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 78 and we're left with 78.
Bring next digit (9) of the dividend behind the 78 and repeat the process: 789 / 88

Let's proceed to step 3:
88 goes into 789 8 times with a remainder of 85.
Put 8 as the next digit of the answer. 
Result so far: 8.0
The remainder is 85 after subtracting 704 from 789.
Append the next digit (5) from the dividend to 85 and continue with: 855 / 88

Let's proceed to step 4:
The number 88 fits into 855 9 times, leaving a remainder of 63.
The next digit of our result is 9. 
Result so far: 89.0
Deduct 792 from 855 and we're left with 63.
Fetch the next digit (3) from the dividend, attach it to 63 and continue: 633 / 88

Going ahead to step 5:
If we divide 633 by 88, we get 7 and a remainder of 17.
The next digit of our result is 7. 
Result so far: 897.0
If we subtract 616 from 633, we get 17.
Fetch the next digit (8) from the dividend, attach it to 17 and continue: 178 / 88

Going ahead to step 6:
The number 88 fits into 178 2 times, leaving a remainder of 2.
Use 2 as the next digit of our solution. 
Result so far: 8972.0
If we take 176 away from 178, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 7:
If we divide 20 by 88, we get 0 and a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 8972.0
If we take 0 away from 20, we end up with 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:
When dividing 200 by 88, we get 2 with a remainder of 24.
Write down 2 as next digit of the result. 
Result so far: 8972.02
If we subtract 176 from 200, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 9:
88 goes into 240 2 times with a remainder of 64.
The number 2 becomes the next digit in our result. 
Result so far: 8972.022
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.

After the division, we end up with 8972.022 and a remainder of 0.0064.