We look at the division of 77750254 by 579 
We're looking to find how many times 579 goes into 77750254.

Step 1:
If we divide 7 by 579, we get 0 and a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Append the next digit (7) from the dividend to 7 and continue with: 77 / 579

Moving on to step 2:
77 divided by 579 is 0 with a remainder of 77.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 77 to get 77.
Fetch the next digit (7) from the dividend, attach it to 77 and continue: 777 / 579

Let's proceed to step 3:
579 can be fit into 777 1 times, resulting in a remainder of 198.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 198 after subtracting 579 from 777.
Bring next digit (5) of the dividend behind the 198 and repeat the process: 1985 / 579

Step 4:
1985 divided by 579 is 3 with a remainder of 248.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
If we take 1737 away from 1985, we end up with 248.
Fetch the next digit (0) from the dividend, attach it to 248 and continue: 2480 / 579

Going ahead to step 5:
579 can be fit into 2480 4 times, resulting in a remainder of 164.
Record the quotient 4 as the next digit in the result. 
Result so far: 134.0
The remainder is 164 after subtracting 2316 from 2480.
Take the next digit (2) from the dividend and append it to 164, then repeat: 1642 / 579

Going ahead to step 6:
579 goes into 1642 2 times with a remainder of 484.
The number 2 becomes the next digit in our result. 
Result so far: 1342.0
Deduct 1158 from 1642 and we're left with 484.
Take the next digit (5) from the dividend and append it to 484, then repeat: 4845 / 579

On to step 7:
579 goes into 4845 8 times with a remainder of 213.
The next digit of our result is 8. 
Result so far: 13428.0
If we take 4632 away from 4845, we end up with 213.
Include the next digit (4) from the dividend after 213, then repeat: 2134 / 579

Going ahead to step 8:
When dividing 2134 by 579, we get 3 with a remainder of 397.
Record the quotient 3 as the next digit in the result. 
Result so far: 134283.0
Deduct 1737 from 2134 and we're left with 397.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3970, and continue the process.

Moving on to step 9:
579 goes into 3970 6 times with a remainder of 496.
Use 6 as the next digit of our solution. 
Result so far: 134283.6
Subtracting 3474 from 3970 leaves us with 496.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4960, and continue the process.

Step 10:
579 can be fit into 4960 8 times, resulting in a remainder of 328.
Record the quotient 8 as the next digit in the result. 
Result so far: 134283.68
Deduct 4632 from 4960 and we're left with 328.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

Going ahead to step 11:
If we divide 3280 by 579, we get 5 and a remainder of 385.
Write down 5 as next digit of the result. 
Result so far: 134283.685
Subtract 2895 from 3280 to get 385.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3850, and continue the process.

Advancing to step 12:
3850 divided by 579 is 6 with a remainder of 376.
Use 6 as the next digit of our solution. 
Result so far: 134283.6856
Subtract 3474 from 3850 to get 376.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3760, and continue the process.

Going ahead to step 13:
3760 divided by 579 is 6 with a remainder of 286.
Use 6 as the next digit of our solution. 
Result so far: 134283.68566
If we subtract 3474 from 3760, we get 286.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2860, and continue the process.

Our division results in 134283.68566 with a remaining 0.000286.