We look at the division of 76075479 by 77 
Our goal is to divide 76075479 by 77.

Advancing to step 1:
7 divided by 77 is 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Append the next digit (6) from the dividend to 7 and continue with: 76 / 77

Let's proceed to step 2:
If we divide 76 by 77, we get 0 and a remainder of 76.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 76 leaves us with 76.
Bring next digit (0) of the dividend behind the 76 and repeat the process: 760 / 77

Moving on to step 3:
77 goes into 760 9 times with a remainder of 67.
Write down 9 as next digit of the result. 
Result so far: 9.0
Subtract 693 from 760 to get 67.
Bring next digit (7) of the dividend behind the 67 and repeat the process: 677 / 77

Advancing to step 4:
If we divide 677 by 77, we get 8 and a remainder of 61.
The number 8 becomes the next digit in our result. 
Result so far: 98.0
Deduct 616 from 677 and we're left with 61.
Fetch the next digit (5) from the dividend, attach it to 61 and continue: 615 / 77

Going ahead to step 5:
77 goes into 615 7 times with a remainder of 76.
Write down 7 as next digit of the result. 
Result so far: 987.0
Subtracting 539 from 615 leaves us with 76.
Grab the next digit (4) from the dividend, add it to 76, then carry on: 764 / 77

On to step 6:
77 can be fit into 764 9 times, resulting in a remainder of 71.
Use 9 as the next digit of our solution. 
Result so far: 9879.0
The remainder is 71 after subtracting 693 from 764.
Include the next digit (7) from the dividend after 71, then repeat: 717 / 77

Step 7:
717 divided by 77 is 9 with a remainder of 24.
Record the quotient 9 as the next digit in the result. 
Result so far: 98799.0
The remainder is 24 after subtracting 693 from 717.
Bring next digit (9) of the dividend behind the 24 and repeat the process: 249 / 77

On to step 8:
249 divided by 77 is 3 with a remainder of 18.
Write down 3 as next digit of the result. 
Result so far: 987993.0
Deduct 231 from 249 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 9:
180 divided by 77 is 2 with a remainder of 26.
Use 2 as the next digit of our solution. 
Result so far: 987993.2
The remainder is 26 after subtracting 154 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 10:
The number 77 fits into 260 3 times, leaving a remainder of 29.
The number 3 becomes the next digit in our result. 
Result so far: 987993.23
Deduct 231 from 260 and we're left with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Let's proceed to step 11:
290 divided by 77 is 3 with a remainder of 59.
The number 3 becomes the next digit in our result. 
Result so far: 987993.233
The remainder is 59 after subtracting 231 from 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Our division results in 987993.233 with a remaining 0.0059.