77700400 ÷ 717 
Let's see how many times 717 fits into 77700400.

Moving on to step 1:
717 can be fit into 7 0 times, resulting in a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Include the next digit (7) from the dividend after 7, then repeat: 77 / 717

Going ahead to step 2:
The number 717 fits into 77 0 times, leaving a remainder of 77.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 77 leaves us with 77.
Include the next digit (7) from the dividend after 77, then repeat: 777 / 717

Advancing to step 3:
717 goes into 777 1 times with a remainder of 60.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 717 from 777 leaves us with 60.
Append the next digit (0) from the dividend to 60 and continue with: 600 / 717

On to step 4:
717 goes into 600 0 times with a remainder of 600.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
Subtract 0 from 600 to get 600.
Fetch the next digit (0) from the dividend, attach it to 600 and continue: 6000 / 717

Let's proceed to step 5:
When dividing 6000 by 717, we get 8 with a remainder of 264.
Use 8 as the next digit of our solution. 
Result so far: 108.0
Deduct 5736 from 6000 and we're left with 264.
Grab the next digit (4) from the dividend, add it to 264, then carry on: 2644 / 717

Let's proceed to step 6:
717 goes into 2644 3 times with a remainder of 493.
The number 3 becomes the next digit in our result. 
Result so far: 1083.0
If we subtract 2151 from 2644, we get 493.
Include the next digit (0) from the dividend after 493, then repeat: 4930 / 717

Moving on to step 7:
4930 divided by 717 is 6 with a remainder of 628.
Record the quotient 6 as the next digit in the result. 
Result so far: 10836.0
The remainder is 628 after subtracting 4302 from 4930.
Take the next digit (0) from the dividend and append it to 628, then repeat: 6280 / 717

Let's proceed to step 8:
6280 divided by 717 is 8 with a remainder of 544.
Use 8 as the next digit of our solution. 
Result so far: 108368.0
The remainder is 544 after subtracting 5736 from 6280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5440, and continue the process.

Advancing to step 9:
When dividing 5440 by 717, we get 7 with a remainder of 421.
The number 7 becomes the next digit in our result. 
Result so far: 108368.7
Subtract 5019 from 5440 to get 421.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4210, and continue the process.

Moving on to step 10:
The number 717 fits into 4210 5 times, leaving a remainder of 625.
Use 5 as the next digit of our solution. 
Result so far: 108368.75
If we take 3585 away from 4210, we end up with 625.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6250, and continue the process.

Advancing to step 11:
If we divide 6250 by 717, we get 8 and a remainder of 514.
Record the quotient 8 as the next digit in the result. 
Result so far: 108368.758
Subtract 5736 from 6250 to get 514.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5140, and continue the process.

Let's proceed to step 12:
717 can be fit into 5140 7 times, resulting in a remainder of 121.
The next digit of our result is 7. 
Result so far: 108368.7587
Subtract 5019 from 5140 to get 121.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1210, and continue the process.

Going ahead to step 13:
If we divide 1210 by 717, we get 1 and a remainder of 493.
Use 1 as the next digit of our solution. 
Result so far: 108368.75871
The remainder is 493 after subtracting 717 from 1210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4930, and continue the process.

Going ahead to step 14:
717 can be fit into 4930 6 times, resulting in a remainder of 628.
Put 6 as the next digit of the answer. 
Result so far: 108368.758716
Deduct 4302 from 4930 and we're left with 628.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6280, and continue the process.

Advancing to step 15:
When dividing 6280 by 717, we get 8 with a remainder of 544.
Record the quotient 8 as the next digit in the result. 
Result so far: 108368.7587168
Deduct 5736 from 6280 and we're left with 544.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5440, and continue the process.

On to step 16:
When dividing 5440 by 717, we get 7 with a remainder of 421.
Write down 7 as next digit of the result. 
Result so far: 108368.75871687
The remainder is 421 after subtracting 5019 from 5440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4210, and continue the process.

In conclusion, the division gives 108368.75871687 with a balance of 4.21e-07.