We look at the division of 770207 by 88 
We're looking to find how many times 88 goes into 770207.

Step 1:
The number 88 fits into 7 0 times, leaving a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Append the next digit (7) from the dividend to 7 and continue with: 77 / 88

Step 2:
88 goes into 77 0 times with a remainder of 77.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 77, we end up with 77.
Append the next digit (0) from the dividend to 77 and continue with: 770 / 88

Going ahead to step 3:
When dividing 770 by 88, we get 8 with a remainder of 66.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
If we take 704 away from 770, we end up with 66.
Take the next digit (2) from the dividend and append it to 66, then repeat: 662 / 88

Moving on to step 4:
662 divided by 88 is 7 with a remainder of 46.
Put 7 as the next digit of the answer. 
Result so far: 87.0
If we take 616 away from 662, we end up with 46.
Include the next digit (0) from the dividend after 46, then repeat: 460 / 88

On to step 5:
When dividing 460 by 88, we get 5 with a remainder of 20.
Record the quotient 5 as the next digit in the result. 
Result so far: 875.0
Deduct 440 from 460 and we're left with 20.
Grab the next digit (7) from the dividend, add it to 20, then carry on: 207 / 88

Moving on to step 6:
88 goes into 207 2 times with a remainder of 31.
The next digit of our result is 2. 
Result so far: 8752.0
Subtract 176 from 207 to get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Moving on to step 7:
88 goes into 310 3 times with a remainder of 46.
Record the quotient 3 as the next digit in the result. 
Result so far: 8752.3
If we take 264 away from 310, we end up with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

On to step 8:
88 goes into 460 5 times with a remainder of 20.
The next digit of our result is 5. 
Result so far: 8752.35
Deduct 440 from 460 and we're left 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.

Let's proceed to step 9:
If we divide 200 by 88, we get 2 and a remainder of 24.
The number 2 becomes the next digit in our result. 
Result so far: 8752.352
The remainder is 24 after subtracting 176 from 200.
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 10:
88 goes into 240 2 times with a remainder of 64.
Record the quotient 2 as the next digit in the result. 
Result so far: 8752.3522
The remainder is 64 after subtracting 176 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

The final outcome is 8752.3522, with a leftover of 0.00064.