We're dividing 7850089 by 88 
We want to figure out the number of times 7850089 can be divided by 88.

Advancing to step 1:
88 goes into 7 0 times with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Fetch the next digit (8) from the dividend, attach it to 7 and continue: 78 / 88

Moving on to step 2:
If we divide 78 by 88, we get 0 and a remainder of 78.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 78 leaves us with 78.
Include the next digit (5) from the dividend after 78, then repeat: 785 / 88

Advancing to step 3:
785 divided by 88 is 8 with a remainder of 81.
The next digit of our result is 8. 
Result so far: 8.0
Subtract 704 from 785 to get 81.
Grab the next digit (0) from the dividend, add it to 81, then carry on: 810 / 88

On to step 4:
The number 88 fits into 810 9 times, leaving a remainder of 18.
Record the quotient 9 as the next digit in the result. 
Result so far: 89.0
Subtracting 792 from 810 leaves us with 18.
Bring next digit (0) of the dividend behind the 18 and repeat the process: 180 / 88

Advancing to step 5:
The number 88 fits into 180 2 times, leaving a remainder of 4.
Record the quotient 2 as the next digit in the result. 
Result so far: 892.0
Subtract 176 from 180 to get 4.
Take the next digit (8) from the dividend and append it to 4, then repeat: 48 / 88

Step 6:
88 goes into 48 0 times with a remainder of 48.
Use 0 as the next digit of our solution. 
Result so far: 8920.0
Subtract 0 from 48 to get 48.
Take the next digit (9) from the dividend and append it to 48, then repeat: 489 / 88

Step 7:
The number 88 fits into 489 5 times, leaving a remainder of 49.
Write down 5 as next digit of the result. 
Result so far: 89205.0
Subtract 440 from 489 to get 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Step 8:
The number 88 fits into 490 5 times, leaving a remainder of 50.
Put 5 as the next digit of the answer. 
Result so far: 89205.5
If we subtract 440 from 490, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 9:
500 divided by 88 is 5 with a remainder of 60.
The number 5 becomes the next digit in our result. 
Result so far: 89205.55
The remainder is 60 after subtracting 440 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

After the division, we end up with 89205.55 and a remainder of 0.06.