We're dividing 77654598 by 78 
We're looking to find how many times 78 goes into 77654598.

On to step 1:
When dividing 7 by 78, we get 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Take the next digit (7) from the dividend and append it to 7, then repeat: 77 / 78

Advancing to step 2:
78 goes into 77 0 times with a remainder of 77.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 77, we get 77.
Fetch the next digit (6) from the dividend, attach it to 77 and continue: 776 / 78

On to step 3:
78 can be fit into 776 9 times, resulting in a remainder of 74.
The next digit of our result is 9. 
Result so far: 9.0
Deduct 702 from 776 and we're left with 74.
Take the next digit (5) from the dividend and append it to 74, then repeat: 745 / 78

On to step 4:
When dividing 745 by 78, we get 9 with a remainder of 43.
The number 9 becomes the next digit in our result. 
Result so far: 99.0
Subtracting 702 from 745 leaves us with 43.
Grab the next digit (4) from the dividend, add it to 43, then carry on: 434 / 78

Advancing to step 5:
78 can be fit into 434 5 times, resulting in a remainder of 44.
Put 5 as the next digit of the answer. 
Result so far: 995.0
The remainder is 44 after subtracting 390 from 434.
Fetch the next digit (5) from the dividend, attach it to 44 and continue: 445 / 78

Let's proceed to step 6:
The number 78 fits into 445 5 times, leaving a remainder of 55.
The number 5 becomes the next digit in our result. 
Result so far: 9955.0
If we subtract 390 from 445, we get 55.
Include the next digit (9) from the dividend after 55, then repeat: 559 / 78

Advancing to step 7:
78 can be fit into 559 7 times, resulting in a remainder of 13.
Record the quotient 7 as the next digit in the result. 
Result so far: 99557.0
Subtract 546 from 559 to get 13.
Grab the next digit (8) from the dividend, add it to 13, then carry on: 138 / 78

On to step 8:
The number 78 fits into 138 1 times, leaving a remainder of 60.
Write down 1 as next digit of the result. 
Result so far: 995571.0
If we take 78 away from 138, we end up 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.

Moving on to step 9:
78 goes into 600 7 times with a remainder of 54.
The number 7 becomes the next digit in our result. 
Result so far: 995571.7
Subtract 546 from 600 to get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

On to step 10:
540 divided by 78 is 6 with a remainder of 72.
The number 6 becomes the next digit in our result. 
Result so far: 995571.76
If we take 468 away from 540, 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.

Moving on to step 11:
78 can be fit into 720 9 times, resulting in a remainder of 18.
Record the quotient 9 as the next digit in the result. 
Result so far: 995571.769
The remainder is 18 after subtracting 702 from 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 12:
78 goes into 180 2 times with a remainder of 24.
Write down 2 as next digit of the result. 
Result so far: 995571.7692
If we subtract 156 from 180, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 13:
78 goes into 240 3 times with a remainder of 6.
Use 3 as the next digit of our solution. 
Result so far: 995571.76923
The remainder is 6 after subtracting 234 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 14:
When dividing 60 by 78, we get 0 with a remainder of 60.
Put 0 as the next digit of the answer. 
Result so far: 995571.76923
If we take 0 away from 60, we end up 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.

Let's proceed to step 15:
When dividing 600 by 78, we get 7 with a remainder of 54.
Write down 7 as next digit of the result. 
Result so far: 995571.7692307
Subtract 546 from 600 to get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Let's proceed to step 16:
78 goes into 540 6 times with a remainder of 72.
Write down 6 as next digit of the result. 
Result so far: 995571.76923076
If we take 468 away from 540, 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.

Our division results in 995571.76923076 with a remaining 7.2e-08.