Let's divide 76395172 by 578
Our goal is to divide 76395172 by 578.

Step 1:
578 can be fit into 7 0 times, resulting in a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Fetch the next digit (6) from the dividend, attach it to 7 and continue: 76 / 578

Moving on to step 2:
578 can be fit into 76 0 times, resulting in a remainder of 76.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 76, we get 76.
Take the next digit (3) from the dividend and append it to 76, then repeat: 763 / 578

Let's proceed to step 3:
If we divide 763 by 578, we get 1 and a remainder of 185.
The next digit of our result is 1. 
Result so far: 1.0
If we take 578 away from 763, we end up with 185.
Take the next digit (9) from the dividend and append it to 185, then repeat: 1859 / 578

Moving on to step 4:
The number 578 fits into 1859 3 times, leaving a remainder of 125.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
The remainder is 125 after subtracting 1734 from 1859.
Include the next digit (5) from the dividend after 125, then repeat: 1255 / 578

Let's proceed to step 5:
578 goes into 1255 2 times with a remainder of 99.
Record the quotient 2 as the next digit in the result. 
Result so far: 132.0
If we take 1156 away from 1255, we end up with 99.
Grab the next digit (1) from the dividend, add it to 99, then carry on: 991 / 578

Advancing to step 6:
578 can be fit into 991 1 times, resulting in a remainder of 413.
Record the quotient 1 as the next digit in the result. 
Result so far: 1321.0
Deduct 578 from 991 and we're left with 413.
Fetch the next digit (7) from the dividend, attach it to 413 and continue: 4137 / 578

Moving on to step 7:
When dividing 4137 by 578, we get 7 with a remainder of 91.
Use 7 as the next digit of our solution. 
Result so far: 13217.0
If we subtract 4046 from 4137, we get 91.
Bring next digit (2) of the dividend behind the 91 and repeat the process: 912 / 578

Going ahead to step 8:
578 goes into 912 1 times with a remainder of 334.
Write down 1 as next digit of the result. 
Result so far: 132171.0
If we subtract 578 from 912, we get 334.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3340, and continue the process.

Moving on to step 9:
578 goes into 3340 5 times with a remainder of 450.
Use 5 as the next digit of our solution. 
Result so far: 132171.5
If we subtract 2890 from 3340, we get 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

Going ahead to step 10:
4500 divided by 578 is 7 with a remainder of 454.
Put 7 as the next digit of the answer. 
Result so far: 132171.57
Subtract 4046 from 4500 to 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.

Step 11:
4540 divided by 578 is 7 with a remainder of 494.
Write down 7 as next digit of the result. 
Result so far: 132171.577
Subtract 4046 from 4540 to get 494.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4940, and continue the process.

In conclusion, the division gives 132171.577 with a balance of 0.0494.