Let's divide 75760663 by 78
Our goal is to divide 75760663 by 78.

On to step 1:
7 divided by 78 is 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Fetch the next digit (5) from the dividend, attach it to 7 and continue: 75 / 78

Let's proceed to step 2:
78 goes into 75 0 times with a remainder of 75.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 75, we get 75.
Bring next digit (7) of the dividend behind the 75 and repeat the process: 757 / 78

On to step 3:
When dividing 757 by 78, we get 9 with a remainder of 55.
Use 9 as the next digit of our solution. 
Result so far: 9.0
The remainder is 55 after subtracting 702 from 757.
Bring next digit (6) of the dividend behind the 55 and repeat the process: 556 / 78

Moving on to step 4:
If we divide 556 by 78, we get 7 and a remainder of 10.
The number 7 becomes the next digit in our result. 
Result so far: 97.0
Subtracting 546 from 556 leaves us with 10.
Fetch the next digit (0) from the dividend, attach it to 10 and continue: 100 / 78

Let's proceed to step 5:
78 goes into 100 1 times with a remainder of 22.
Use 1 as the next digit of our solution. 
Result so far: 971.0
The remainder is 22 after subtracting 78 from 100.
Append the next digit (6) from the dividend to 22 and continue with: 226 / 78

On to step 6:
78 goes into 226 2 times with a remainder of 70.
Write down 2 as next digit of the result. 
Result so far: 9712.0
Deduct 156 from 226 and we're left with 70.
Fetch the next digit (6) from the dividend, attach it to 70 and continue: 706 / 78

Advancing to step 7:
706 divided by 78 is 9 with a remainder of 4.
Write down 9 as next digit of the result. 
Result so far: 97129.0
If we take 702 away from 706, we end up with 4.
Fetch the next digit (3) from the dividend, attach it to 4 and continue: 43 / 78

Moving on to step 8:
If we divide 43 by 78, we get 0 and a remainder of 43.
Put 0 as the next digit of the answer. 
Result so far: 971290.0
The remainder is 43 after subtracting 0 from 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Going ahead to step 9:
430 divided by 78 is 5 with a remainder of 40.
Write down 5 as next digit of the result. 
Result so far: 971290.5
Subtracting 390 from 430 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 10:
If we divide 400 by 78, we get 5 and a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 971290.55
Deduct 390 from 400 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Our division results in 971290.55 with a remaining 0.01.