We divide 78468954 by 77
We want to figure out the number of times 78468954 can be divided by 77.

On to step 1:
The number 77 fits into 7 0 times, leaving a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Fetch the next digit (8) from the dividend, attach it to 7 and continue: 78 / 77

Let's proceed to step 2:
77 can be fit into 78 1 times, resulting in a remainder of 1.
The next digit of our result is 1. 
Result so far: 1.0
If we take 77 away from 78, we end up with 1.
Append the next digit (4) from the dividend to 1 and continue with: 14 / 77

Step 3:
77 can be fit into 14 0 times, resulting in a remainder of 14.
Use 0 as the next digit of our solution. 
Result so far: 10.0
The remainder is 14 after subtracting 0 from 14.
Grab the next digit (6) from the dividend, add it to 14, then carry on: 146 / 77

Step 4:
77 goes into 146 1 times with a remainder of 69.
Put 1 as the next digit of the answer. 
Result so far: 101.0
If we subtract 77 from 146, we get 69.
Take the next digit (8) from the dividend and append it to 69, then repeat: 698 / 77

On to step 5:
77 goes into 698 9 times with a remainder of 5.
Use 9 as the next digit of our solution. 
Result so far: 1019.0
If we subtract 693 from 698, we get 5.
Bring next digit (9) of the dividend behind the 5 and repeat the process: 59 / 77

Going ahead to step 6:
77 can be fit into 59 0 times, resulting in a remainder of 59.
Put 0 as the next digit of the answer. 
Result so far: 10190.0
Subtract 0 from 59 to get 59.
Fetch the next digit (5) from the dividend, attach it to 59 and continue: 595 / 77

Going ahead to step 7:
77 goes into 595 7 times with a remainder of 56.
Write down 7 as next digit of the result. 
Result so far: 101907.0
If we take 539 away from 595, we end up with 56.
Bring next digit (4) of the dividend behind the 56 and repeat the process: 564 / 77

Let's proceed to step 8:
The number 77 fits into 564 7 times, leaving a remainder of 25.
Write down 7 as next digit of the result. 
Result so far: 1019077.0
If we subtract 539 from 564, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 9:
The number 77 fits into 250 3 times, leaving a remainder of 19.
Write down 3 as next digit of the result. 
Result so far: 1019077.3
Subtract 231 from 250 to get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Step 10:
190 divided by 77 is 2 with a remainder of 36.
Put 2 as the next digit of the answer. 
Result so far: 1019077.32
The remainder is 36 after subtracting 154 from 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 11:
If we divide 360 by 77, we get 4 and a remainder of 52.
Use 4 as the next digit of our solution. 
Result so far: 1019077.324
Subtract 308 from 360 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Advancing to step 12:
77 goes into 520 6 times with a remainder of 58.
Write down 6 as next digit of the result. 
Result so far: 1019077.3246
If we take 462 away from 520, we end up with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Advancing to step 13:
77 can be fit into 580 7 times, resulting in a remainder of 41.
Record the quotient 7 as the next digit in the result. 
Result so far: 1019077.32467
Subtract 539 from 580 to get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Step 14:
When dividing 410 by 77, we get 5 with a remainder of 25.
The number 5 becomes the next digit in our result. 
Result so far: 1019077.324675
Deduct 385 from 410 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 15:
77 can be fit into 250 3 times, resulting in a remainder of 19.
Record the quotient 3 as the next digit in the result. 
Result so far: 1019077.3246753
Subtract 231 from 250 to get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Advancing to step 16:
77 can be fit into 190 2 times, resulting in a remainder of 36.
Put 2 as the next digit of the answer. 
Result so far: 1019077.32467532
Subtracting 154 from 190 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Our division results in 1019077.32467532 with a remaining 3.6e-08.