Let's divide 75976566 by 530
Our goal is to divide 75976566 by 530.

Going ahead to step 1:
When dividing 7 by 530, we get 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Grab the next digit (5) from the dividend, add it to 7, then carry on: 75 / 530

Step 2:
When dividing 75 by 530, we get 0 with a remainder of 75.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 75 after subtracting 0 from 75.
Take the next digit (9) from the dividend and append it to 75, then repeat: 759 / 530

Going ahead to step 3:
530 can be fit into 759 1 times, resulting in a remainder of 229.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 530 from 759, we get 229.
Take the next digit (7) from the dividend and append it to 229, then repeat: 2297 / 530

Going ahead to step 4:
530 goes into 2297 4 times with a remainder of 177.
Put 4 as the next digit of the answer. 
Result so far: 14.0
If we subtract 2120 from 2297, we get 177.
Bring next digit (6) of the dividend behind the 177 and repeat the process: 1776 / 530

Moving on to step 5:
1776 divided by 530 is 3 with a remainder of 186.
The number 3 becomes the next digit in our result. 
Result so far: 143.0
Deduct 1590 from 1776 and we're left with 186.
Bring next digit (5) of the dividend behind the 186 and repeat the process: 1865 / 530

On to step 6:
530 can be fit into 1865 3 times, resulting in a remainder of 275.
The next digit of our result is 3. 
Result so far: 1433.0
Subtracting 1590 from 1865 leaves us with 275.
Include the next digit (6) from the dividend after 275, then repeat: 2756 / 530

On to step 7:
When dividing 2756 by 530, we get 5 with a remainder of 106.
The number 5 becomes the next digit in our result. 
Result so far: 14335.0
Deduct 2650 from 2756 and we're left with 106.
Bring next digit (6) of the dividend behind the 106 and repeat the process: 1066 / 530

Step 8:
The number 530 fits into 1066 2 times, leaving a remainder of 6.
The number 2 becomes the next digit in our result. 
Result so far: 143352.0
Subtract 1060 from 1066 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 9:
The number 530 fits into 60 0 times, leaving a remainder of 60.
The number 0 becomes the next digit in our result. 
Result so far: 143352.0
Subtracting 0 from 60 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 10:
When dividing 600 by 530, we get 1 with a remainder of 70.
The number 1 becomes the next digit in our result. 
Result so far: 143352.01
Subtracting 530 from 600 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Step 11:
530 can be fit into 700 1 times, resulting in a remainder of 170.
Write down 1 as next digit of the result. 
Result so far: 143352.011
Subtracting 530 from 700 leaves us with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

The final outcome is 143352.011, with a leftover of 0.017.