Let's divide 51573284 by 957
The aim is to understand the frequency of 957 in 51573284.

On to step 1:
The number 957 fits into 5 0 times, leaving a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Bring next digit (1) of the dividend behind the 5 and repeat the process: 51 / 957

Moving on to step 2:
957 can be fit into 51 0 times, resulting in a remainder of 51.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 51, we end up with 51.
Grab the next digit (5) from the dividend, add it to 51, then carry on: 515 / 957

Going ahead to step 3:
957 can be fit into 515 0 times, resulting in a remainder of 515.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 515 leaves us with 515.
Fetch the next digit (7) from the dividend, attach it to 515 and continue: 5157 / 957

Going ahead to step 4:
If we divide 5157 by 957, we get 5 and a remainder of 372.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Subtract 4785 from 5157 to get 372.
Grab the next digit (3) from the dividend, add it to 372, then carry on: 3723 / 957

On to step 5:
When dividing 3723 by 957, we get 3 with a remainder of 852.
Use 3 as the next digit of our solution. 
Result so far: 53.0
Subtracting 2871 from 3723 leaves us with 852.
Grab the next digit (2) from the dividend, add it to 852, then carry on: 8522 / 957

Going ahead to step 6:
957 can be fit into 8522 8 times, resulting in a remainder of 866.
The next digit of our result is 8. 
Result so far: 538.0
The remainder is 866 after subtracting 7656 from 8522.
Append the next digit (8) from the dividend to 866 and continue with: 8668 / 957

Going ahead to step 7:
957 can be fit into 8668 9 times, resulting in a remainder of 55.
The next digit of our result is 9. 
Result so far: 5389.0
If we subtract 8613 from 8668, we get 55.
Fetch the next digit (4) from the dividend, attach it to 55 and continue: 554 / 957

On to step 8:
957 goes into 554 0 times with a remainder of 554.
Use 0 as the next digit of our solution. 
Result so far: 53890.0
Subtracting 0 from 554 leaves us with 554.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5540, and continue the process.

Step 9:
When dividing 5540 by 957, we get 5 with a remainder of 755.
The number 5 becomes the next digit in our result. 
Result so far: 53890.5
Subtract 4785 from 5540 to get 755.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7550, and continue the process.

Moving on to step 10:
7550 divided by 957 is 7 with a remainder of 851.
The next digit of our result is 7. 
Result so far: 53890.57
The remainder is 851 after subtracting 6699 from 7550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8510, and continue the process.

Moving on to step 11:
If we divide 8510 by 957, we get 8 and a remainder of 854.
The number 8 becomes the next digit in our result. 
Result so far: 53890.578
If we take 7656 away from 8510, we end up with 854.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8540, and continue the process.

On to step 12:
The number 957 fits into 8540 8 times, leaving a remainder of 884.
The number 8 becomes the next digit in our result. 
Result so far: 53890.5788
Deduct 7656 from 8540 and we're left with 884.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8840, and continue the process.

Our division results in 53890.5788 with a remaining 0.00884.