Let's divide 78449705 by 617
We want to divide 78449705 by 617.

Step 1:
7 divided by 617 is 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Bring next digit (8) of the dividend behind the 7 and repeat the process: 78 / 617

Going ahead to step 2:
78 divided by 617 is 0 with a remainder of 78.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 78 and we're left with 78.
Include the next digit (4) from the dividend after 78, then repeat: 784 / 617

Moving on to step 3:
617 goes into 784 1 times with a remainder of 167.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 617 from 784 to get 167.
Bring next digit (4) of the dividend behind the 167 and repeat the process: 1674 / 617

Moving on to step 4:
When dividing 1674 by 617, we get 2 with a remainder of 440.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
If we subtract 1234 from 1674, we get 440.
Grab the next digit (9) from the dividend, add it to 440, then carry on: 4409 / 617

On to step 5:
4409 divided by 617 is 7 with a remainder of 90.
The number 7 becomes the next digit in our result. 
Result so far: 127.0
If we take 4319 away from 4409, we end up with 90.
Fetch the next digit (7) from the dividend, attach it to 90 and continue: 907 / 617

Advancing to step 6:
When dividing 907 by 617, we get 1 with a remainder of 290.
Write down 1 as next digit of the result. 
Result so far: 1271.0
The remainder is 290 after subtracting 617 from 907.
Bring next digit (0) of the dividend behind the 290 and repeat the process: 2900 / 617

Let's proceed to step 7:
When dividing 2900 by 617, we get 4 with a remainder of 432.
The number 4 becomes the next digit in our result. 
Result so far: 12714.0
Deduct 2468 from 2900 and we're left with 432.
Bring next digit (5) of the dividend behind the 432 and repeat the process: 4325 / 617

Advancing to step 8:
617 can be fit into 4325 7 times, resulting in a remainder of 6.
Record the quotient 7 as the next digit in the result. 
Result so far: 127147.0
The remainder is 6 after subtracting 4319 from 4325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 9:
The number 617 fits into 60 0 times, leaving a remainder of 60.
The next digit of our result is 0. 
Result so far: 127147.0
Deduct 0 from 60 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 10:
If we divide 600 by 617, we get 0 and a remainder of 600.
The next digit of our result is 0. 
Result so far: 127147.0
Subtracting 0 from 600 leaves us with 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

In conclusion, the division gives 127147.0 with a balance of 0.6.