78280826 ÷ 577 
We want to divide 78280826 by 577.

Advancing to step 1:
When dividing 7 by 577, we get 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
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 / 577

Going ahead to step 2:
577 goes into 78 0 times with a remainder of 78.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 78 and we're left with 78.
Include the next digit (2) from the dividend after 78, then repeat: 782 / 577

On to step 3:
When dividing 782 by 577, we get 1 with a remainder of 205.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 577 from 782 to get 205.
Bring next digit (8) of the dividend behind the 205 and repeat the process: 2058 / 577

Step 4:
2058 divided by 577 is 3 with a remainder of 327.
Put 3 as the next digit of the answer. 
Result so far: 13.0
Deduct 1731 from 2058 and we're left with 327.
Include the next digit (0) from the dividend after 327, then repeat: 3270 / 577

Going ahead to step 5:
577 can be fit into 3270 5 times, resulting in a remainder of 385.
Record the quotient 5 as the next digit in the result. 
Result so far: 135.0
If we take 2885 away from 3270, we end up with 385.
Grab the next digit (8) from the dividend, add it to 385, then carry on: 3858 / 577

Advancing to step 6:
If we divide 3858 by 577, we get 6 and a remainder of 396.
Record the quotient 6 as the next digit in the result. 
Result so far: 1356.0
If we take 3462 away from 3858, we end up with 396.
Fetch the next digit (2) from the dividend, attach it to 396 and continue: 3962 / 577

Step 7:
3962 divided by 577 is 6 with a remainder of 500.
Use 6 as the next digit of our solution. 
Result so far: 13566.0
If we subtract 3462 from 3962, we get 500.
Fetch the next digit (6) from the dividend, attach it to 500 and continue: 5006 / 577

On to step 8:
577 can be fit into 5006 8 times, resulting in a remainder of 390.
Record the quotient 8 as the next digit in the result. 
Result so far: 135668.0
Subtract 4616 from 5006 to get 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Let's proceed to step 9:
3900 divided by 577 is 6 with a remainder of 438.
Write down 6 as next digit of the result. 
Result so far: 135668.6
If we take 3462 away from 3900, we end up with 438.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4380, and continue the process.

Moving on to step 10:
When dividing 4380 by 577, we get 7 with a remainder of 341.
Write down 7 as next digit of the result. 
Result so far: 135668.67
If we subtract 4039 from 4380, we get 341.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3410, and continue the process.

Going ahead to step 11:
577 goes into 3410 5 times with a remainder of 525.
The number 5 becomes the next digit in our result. 
Result so far: 135668.675
Subtract 2885 from 3410 to get 525.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5250, and continue the process.

Let's proceed to step 12:
If we divide 5250 by 577, we get 9 and a remainder of 57.
Record the quotient 9 as the next digit in the result. 
Result so far: 135668.6759
Deduct 5193 from 5250 and we're left with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Moving on to step 13:
577 goes into 570 0 times with a remainder of 570.
The next digit of our result is 0. 
Result so far: 135668.6759
The remainder is 570 after subtracting 0 from 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5700, and continue the process.

Step 14:
577 can be fit into 5700 9 times, resulting in a remainder of 507.
Record the quotient 9 as the next digit in the result. 
Result so far: 135668.675909
Subtract 5193 from 5700 to get 507.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5070, and continue the process.

On to step 15:
When dividing 5070 by 577, we get 8 with a remainder of 454.
The next digit of our result is 8. 
Result so far: 135668.6759098
If we subtract 4616 from 5070, we get 454.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4540, and continue the process.

Moving on to step 16:
If we divide 4540 by 577, we get 7 and a remainder of 501.
Put 7 as the next digit of the answer. 
Result so far: 135668.67590987
Subtracting 4039 from 4540 leaves us with 501.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5010, and continue the process.

The final result is 135668.67590987 with a remainder of 5.01e-07.