We're dividing 76481339 by 570 
The aim is to understand the frequency of 570 in 76481339.

Advancing to step 1:
The number 570 fits into 7 0 times, leaving a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Include the next digit (6) from the dividend after 7, then repeat: 76 / 570

Moving on to step 2:
If we divide 76 by 570, we get 0 and a remainder of 76.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 76 to get 76.
Take the next digit (4) from the dividend and append it to 76, then repeat: 764 / 570

Going ahead to step 3:
When dividing 764 by 570, we get 1 with a remainder of 194.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 570 from 764 to get 194.
Bring next digit (8) of the dividend behind the 194 and repeat the process: 1948 / 570

Moving on to step 4:
The number 570 fits into 1948 3 times, leaving a remainder of 238.
Write down 3 as next digit of the result. 
Result so far: 13.0
Deduct 1710 from 1948 and we're left with 238.
Bring next digit (1) of the dividend behind the 238 and repeat the process: 2381 / 570

Going ahead to step 5:
2381 divided by 570 is 4 with a remainder of 101.
Write down 4 as next digit of the result. 
Result so far: 134.0
Subtract 2280 from 2381 to get 101.
Grab the next digit (3) from the dividend, add it to 101, then carry on: 1013 / 570

Going ahead to step 6:
When dividing 1013 by 570, we get 1 with a remainder of 443.
Write down 1 as next digit of the result. 
Result so far: 1341.0
Subtracting 570 from 1013 leaves us with 443.
Include the next digit (3) from the dividend after 443, then repeat: 4433 / 570

Let's proceed to step 7:
If we divide 4433 by 570, we get 7 and a remainder of 443.
The number 7 becomes the next digit in our result. 
Result so far: 13417.0
Subtract 3990 from 4433 to get 443.
Fetch the next digit (9) from the dividend, attach it to 443 and continue: 4439 / 570

Step 8:
When dividing 4439 by 570, we get 7 with a remainder of 449.
Record the quotient 7 as the next digit in the result. 
Result so far: 134177.0
If we subtract 3990 from 4439, we get 449.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4490, and continue the process.

Let's proceed to step 9:
570 goes into 4490 7 times with a remainder of 500.
The number 7 becomes the next digit in our result. 
Result so far: 134177.7
If we subtract 3990 from 4490, we get 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Advancing to step 10:
570 goes into 5000 8 times with a remainder of 440.
Record the quotient 8 as the next digit in the result. 
Result so far: 134177.78
The remainder is 440 after subtracting 4560 from 5000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Let's proceed to step 11:
570 goes into 4400 7 times with a remainder of 410.
Record the quotient 7 as the next digit in the result. 
Result so far: 134177.787
Subtracting 3990 from 4400 leaves us with 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

Let's proceed to step 12:
570 can be fit into 4100 7 times, resulting in a remainder of 110.
The number 7 becomes the next digit in our result. 
Result so far: 134177.7877
Subtracting 3990 from 4100 leaves us with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Our division results in 134177.7877 with a remaining 0.0011.