We look at the division of 78970700 by 88 
Our goal is to divide 78970700 by 88.

Advancing 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.
Grab the next digit (8) from the dividend, add it to 7, then carry on: 78 / 88

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
Deduct 0 from 78 and we're left with 78.
Take the next digit (9) from the dividend and append it to 78, then repeat: 789 / 88

Step 3:
88 goes into 789 8 times with a remainder of 85.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Subtract 704 from 789 to get 85.
Fetch the next digit (7) from the dividend, attach it to 85 and continue: 857 / 88

Let's proceed to step 4:
The number 88 fits into 857 9 times, leaving a remainder of 65.
Write down 9 as next digit of the result. 
Result so far: 89.0
Deduct 792 from 857 and we're left with 65.
Fetch the next digit (0) from the dividend, attach it to 65 and continue: 650 / 88

Moving on to step 5:
When dividing 650 by 88, we get 7 with a remainder of 34.
The number 7 becomes the next digit in our result. 
Result so far: 897.0
Deduct 616 from 650 and we're left with 34.
Grab the next digit (7) from the dividend, add it to 34, then carry on: 347 / 88

Step 6:
88 goes into 347 3 times with a remainder of 83.
The number 3 becomes the next digit in our result. 
Result so far: 8973.0
If we take 264 away from 347, we end up with 83.
Grab the next digit (0) from the dividend, add it to 83, then carry on: 830 / 88

Step 7:
The number 88 fits into 830 9 times, leaving a remainder of 38.
Record the quotient 9 as the next digit in the result. 
Result so far: 89739.0
The remainder is 38 after subtracting 792 from 830.
Include the next digit (0) from the dividend after 38, then repeat: 380 / 88

Going ahead to step 8:
88 goes into 380 4 times with a remainder of 28.
The next digit of our result is 4. 
Result so far: 897394.0
Subtracting 352 from 380 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 9:
88 can be fit into 280 3 times, resulting in a remainder of 16.
Write down 3 as next digit of the result. 
Result so far: 897394.3
Subtracting 264 from 280 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 10:
160 divided by 88 is 1 with a remainder of 72.
The next digit of our result is 1. 
Result so far: 897394.31
If we subtract 88 from 160, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Moving on to step 11:
88 goes into 720 8 times with a remainder of 16.
The next digit of our result is 8. 
Result so far: 897394.318
Deduct 704 from 720 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 12:
The number 88 fits into 160 1 times, leaving a remainder of 72.
The number 1 becomes the next digit in our result. 
Result so far: 897394.3181
If we subtract 88 from 160, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Going ahead to step 13:
When dividing 720 by 88, we get 8 with a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 897394.31818
Deduct 704 from 720 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 14:
88 can be fit into 160 1 times, resulting in a remainder of 72.
Use 1 as the next digit of our solution. 
Result so far: 897394.318181
If we take 88 away from 160, we end up with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Let's proceed to step 15:
If we divide 720 by 88, we get 8 and a remainder of 16.
The next digit of our result is 8. 
Result so far: 897394.3181818
The remainder is 16 after subtracting 704 from 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 16:
88 can be fit into 160 1 times, resulting in a remainder of 72.
The next digit of our result is 1. 
Result so far: 897394.31818181
The remainder is 72 after subtracting 88 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

The final outcome is 897394.31818181, with a leftover of 7.2e-08.