We're dividing 78648910 by 270 
We're looking to find how many times 270 goes into 78648910.

Step 1:
The number 270 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
The remainder is 7 after subtracting 0 from 7.
Append the next digit (8) from the dividend to 7 and continue with: 78 / 270

On to step 2:
270 goes into 78 0 times with a remainder of 78.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 78 and we're left with 78.
Include the next digit (6) from the dividend after 78, then repeat: 786 / 270

Advancing to step 3:
270 goes into 786 2 times with a remainder of 246.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Deduct 540 from 786 and we're left with 246.
Take the next digit (4) from the dividend and append it to 246, then repeat: 2464 / 270

Going ahead to step 4:
When dividing 2464 by 270, we get 9 with a remainder of 34.
Record the quotient 9 as the next digit in the result. 
Result so far: 29.0
The remainder is 34 after subtracting 2430 from 2464.
Grab the next digit (8) from the dividend, add it to 34, then carry on: 348 / 270

Advancing to step 5:
The number 270 fits into 348 1 times, leaving a remainder of 78.
Put 1 as the next digit of the answer. 
Result so far: 291.0
If we subtract 270 from 348, we get 78.
Bring next digit (9) of the dividend behind the 78 and repeat the process: 789 / 270

Going ahead to step 6:
If we divide 789 by 270, we get 2 and a remainder of 249.
The number 2 becomes the next digit in our result. 
Result so far: 2912.0
Subtract 540 from 789 to get 249.
Fetch the next digit (1) from the dividend, attach it to 249 and continue: 2491 / 270

Moving on to step 7:
When dividing 2491 by 270, we get 9 with a remainder of 61.
Put 9 as the next digit of the answer. 
Result so far: 29129.0
If we take 2430 away from 2491, we end up with 61.
Append the next digit (0) from the dividend to 61 and continue with: 610 / 270

Advancing to step 8:
The number 270 fits into 610 2 times, leaving a remainder of 70.
The next digit of our result is 2. 
Result so far: 291292.0
Subtract 540 from 610 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Step 9:
If we divide 700 by 270, we get 2 and a remainder of 160.
The next digit of our result is 2. 
Result so far: 291292.2
Subtract 540 from 700 to get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Let's proceed to step 10:
270 can be fit into 1600 5 times, resulting in a remainder of 250.
Use 5 as the next digit of our solution. 
Result so far: 291292.25
If we subtract 1350 from 1600, we get 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Step 11:
When dividing 2500 by 270, we get 9 with a remainder of 70.
Put 9 as the next digit of the answer. 
Result so far: 291292.259
If we subtract 2430 from 2500, we get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Let's proceed to step 12:
270 goes into 700 2 times with a remainder of 160.
Put 2 as the next digit of the answer. 
Result so far: 291292.2592
If we subtract 540 from 700, we get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Let's proceed to step 13:
270 can be fit into 1600 5 times, resulting in a remainder of 250.
Put 5 as the next digit of the answer. 
Result so far: 291292.25925
Deduct 1350 from 1600 and we're left with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Going ahead to step 14:
The number 270 fits into 2500 9 times, leaving a remainder of 70.
The number 9 becomes the next digit in our result. 
Result so far: 291292.259259
Subtract 2430 from 2500 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Step 15:
270 goes into 700 2 times with a remainder of 160.
Use 2 as the next digit of our solution. 
Result so far: 291292.2592592
Deduct 540 from 700 and we're left with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Advancing to step 16:
1600 divided by 270 is 5 with a remainder of 250.
Write down 5 as next digit of the result. 
Result so far: 291292.25925925
The remainder is 250 after subtracting 1350 from 1600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

In conclusion, the division gives 291292.25925925 with a balance of 2.5e-07.