Let's divide 75640525 by 957
The aim is to understand the frequency of 957 in 75640525.

Moving on to step 1:
If we divide 7 by 957, we get 0 and 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.
Bring next digit (5) of the dividend behind the 7 and repeat the process: 75 / 957

Let's proceed to step 2:
957 can be fit into 75 0 times, resulting in a remainder of 75.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 75, we end up with 75.
Append the next digit (6) from the dividend to 75 and continue with: 756 / 957

On to step 3:
If we divide 756 by 957, we get 0 and a remainder of 756.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 756, we get 756.
Take the next digit (4) from the dividend and append it to 756, then repeat: 7564 / 957

Let's proceed to step 4:
When dividing 7564 by 957, we get 7 with a remainder of 865.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Subtract 6699 from 7564 to get 865.
Include the next digit (0) from the dividend after 865, then repeat: 8650 / 957

Moving on to step 5:
957 can be fit into 8650 9 times, resulting in a remainder of 37.
Put 9 as the next digit of the answer. 
Result so far: 79.0
The remainder is 37 after subtracting 8613 from 8650.
Bring next digit (5) of the dividend behind the 37 and repeat the process: 375 / 957

Step 6:
When dividing 375 by 957, we get 0 with a remainder of 375.
Write down 0 as next digit of the result. 
Result so far: 790.0
Deduct 0 from 375 and we're left with 375.
Take the next digit (2) from the dividend and append it to 375, then repeat: 3752 / 957

Advancing to step 7:
If we divide 3752 by 957, we get 3 and a remainder of 881.
The number 3 becomes the next digit in our result. 
Result so far: 7903.0
Subtract 2871 from 3752 to get 881.
Take the next digit (5) from the dividend and append it to 881, then repeat: 8815 / 957

Moving on to step 8:
The number 957 fits into 8815 9 times, leaving a remainder of 202.
Record the quotient 9 as the next digit in the result. 
Result so far: 79039.0
If we take 8613 away from 8815, we end up with 202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

Moving on to step 9:
When dividing 2020 by 957, we get 2 with a remainder of 106.
Record the quotient 2 as the next digit in the result. 
Result so far: 79039.2
If we take 1914 away from 2020, we end up with 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Moving on to step 10:
When dividing 1060 by 957, we get 1 with a remainder of 103.
Write down 1 as next digit of the result. 
Result so far: 79039.21
The remainder is 103 after subtracting 957 from 1060.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1030, and continue the process.

On to step 11:
When dividing 1030 by 957, we get 1 with a remainder of 73.
Use 1 as the next digit of our solution. 
Result so far: 79039.211
If we subtract 957 from 1030, we get 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

The final result is 79039.211 with a remainder of 0.0073.