We look at the division of 76268688 by 570 
The aim is to understand the frequency of 570 in 76268688.

Moving on to step 1:
If we divide 7 by 570, we get 0 and 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.
Append the next digit (6) from the dividend to 7 and continue with: 76 / 570

Let's proceed to step 2:
The number 570 fits into 76 0 times, leaving a remainder of 76.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 76 and we're left with 76.
Fetch the next digit (2) from the dividend, attach it to 76 and continue: 762 / 570

Step 3:
If we divide 762 by 570, we get 1 and a remainder of 192.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 570 from 762, we get 192.
Take the next digit (6) from the dividend and append it to 192, then repeat: 1926 / 570

Advancing to step 4:
570 can be fit into 1926 3 times, resulting in a remainder of 216.
Put 3 as the next digit of the answer. 
Result so far: 13.0
The remainder is 216 after subtracting 1710 from 1926.
Take the next digit (8) from the dividend and append it to 216, then repeat: 2168 / 570

Step 5:
If we divide 2168 by 570, we get 3 and a remainder of 458.
Write down 3 as next digit of the result. 
Result so far: 133.0
If we subtract 1710 from 2168, we get 458.
Include the next digit (6) from the dividend after 458, then repeat: 4586 / 570

Going ahead to step 6:
570 goes into 4586 8 times with a remainder of 26.
Put 8 as the next digit of the answer. 
Result so far: 1338.0
If we take 4560 away from 4586, we end up with 26.
Append the next digit (8) from the dividend to 26 and continue with: 268 / 570

Step 7:
The number 570 fits into 268 0 times, leaving a remainder of 268.
The next digit of our result is 0. 
Result so far: 13380.0
Subtracting 0 from 268 leaves us with 268.
Fetch the next digit (8) from the dividend, attach it to 268 and continue: 2688 / 570

Step 8:
When dividing 2688 by 570, we get 4 with a remainder of 408.
Use 4 as the next digit of our solution. 
Result so far: 133804.0
The remainder is 408 after subtracting 2280 from 2688.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

Going ahead to step 9:
If we divide 4080 by 570, we get 7 and a remainder of 90.
Record the quotient 7 as the next digit in the result. 
Result so far: 133804.7
Subtract 3990 from 4080 to get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Going ahead to step 10:
900 divided by 570 is 1 with a remainder of 330.
Record the quotient 1 as the next digit in the result. 
Result so far: 133804.71
The remainder is 330 after subtracting 570 from 900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Advancing to step 11:
The number 570 fits into 3300 5 times, leaving a remainder of 450.
The next digit of our result is 5. 
Result so far: 133804.715
If we take 2850 away from 3300, we end up with 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 12:
When dividing 4500 by 570, we get 7 with a remainder of 510.
The next digit of our result is 7. 
Result so far: 133804.7157
The remainder is 510 after subtracting 3990 from 4500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5100, and continue the process.

Step 13:
570 can be fit into 5100 8 times, resulting in a remainder of 540.
Use 8 as the next digit of our solution. 
Result so far: 133804.71578
The remainder is 540 after subtracting 4560 from 5100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

Let's proceed to step 14:
The number 570 fits into 5400 9 times, leaving a remainder of 270.
Put 9 as the next digit of the answer. 
Result so far: 133804.715789
Subtracting 5130 from 5400 leaves us with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Let's proceed to step 15:
2700 divided by 570 is 4 with a remainder of 420.
The next digit of our result is 4. 
Result so far: 133804.7157894
Subtracting 2280 from 2700 leaves us with 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Step 16:
The number 570 fits into 4200 7 times, leaving a remainder of 210.
Put 7 as the next digit of the answer. 
Result so far: 133804.71578947
Subtracting 3990 from 4200 leaves us with 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

The final result is 133804.71578947 with a remainder of 2.1e-07.