78647128 divided by 49 
We want to figure out the number of times 78647128 can be divided by 49.

Let's proceed to step 1:
When dividing 7 by 49, we get 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Take the next digit (8) from the dividend and append it to 7, then repeat: 78 / 49

Advancing to step 2:
78 divided by 49 is 1 with a remainder of 29.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 49 from 78, we get 29.
Grab the next digit (6) from the dividend, add it to 29, then carry on: 296 / 49

On to step 3:
49 goes into 296 6 times with a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 16.0
Subtracting 294 from 296 leaves us with 2.
Fetch the next digit (4) from the dividend, attach it to 2 and continue: 24 / 49

Step 4:
24 divided by 49 is 0 with a remainder of 24.
The number 0 becomes the next digit in our result. 
Result so far: 160.0
If we take 0 away from 24, we end up with 24.
Include the next digit (7) from the dividend after 24, then repeat: 247 / 49

On to step 5:
When dividing 247 by 49, we get 5 with a remainder of 2.
The next digit of our result is 5. 
Result so far: 1605.0
If we take 245 away from 247, we end up with 2.
Take the next digit (1) from the dividend and append it to 2, then repeat: 21 / 49

Moving on to step 6:
If we divide 21 by 49, we get 0 and a remainder of 21.
Put 0 as the next digit of the answer. 
Result so far: 16050.0
If we take 0 away from 21, we end up with 21.
Fetch the next digit (2) from the dividend, attach it to 21 and continue: 212 / 49

Going ahead to step 7:
When dividing 212 by 49, we get 4 with a remainder of 16.
The number 4 becomes the next digit in our result. 
Result so far: 160504.0
Subtracting 196 from 212 leaves us with 16.
Take the next digit (8) from the dividend and append it to 16, then repeat: 168 / 49

On to step 8:
49 can be fit into 168 3 times, resulting in a remainder of 21.
The next digit of our result is 3. 
Result so far: 1605043.0
Deduct 147 from 168 and we're left with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Advancing to step 9:
If we divide 210 by 49, we get 4 and a remainder of 14.
Write down 4 as next digit of the result. 
Result so far: 1605043.4
Deduct 196 from 210 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 10:
140 divided by 49 is 2 with a remainder of 42.
The next digit of our result is 2. 
Result so far: 1605043.42
Subtract 98 from 140 to get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Step 11:
49 goes into 420 8 times with a remainder of 28.
Record the quotient 8 as the next digit in the result. 
Result so far: 1605043.428
If we subtract 392 from 420, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 12:
49 goes into 280 5 times with a remainder of 35.
The number 5 becomes the next digit in our result. 
Result so far: 1605043.4285
Subtract 245 from 280 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Going ahead to step 13:
350 divided by 49 is 7 with a remainder of 7.
Put 7 as the next digit of the answer. 
Result so far: 1605043.42857
If we take 343 away from 350, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 14:
49 goes into 70 1 times with a remainder of 21.
Use 1 as the next digit of our solution. 
Result so far: 1605043.428571
The remainder is 21 after subtracting 49 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Let's proceed to step 15:
210 divided by 49 is 4 with a remainder of 14.
Record the quotient 4 as the next digit in the result. 
Result so far: 1605043.4285714
Subtracting 196 from 210 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 16:
The number 49 fits into 140 2 times, leaving a remainder of 42.
The next digit of our result is 2. 
Result so far: 1605043.42857142
Deduct 98 from 140 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

In conclusion, the division gives 1605043.42857142 with a balance of 4.2e-08.