We look at the division of 53285219 by 957 
The aim is to understand the frequency of 957 in 53285219.

Advancing to step 1:
The number 957 fits into 5 0 times, leaving a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Fetch the next digit (3) from the dividend, attach it to 5 and continue: 53 / 957

Advancing to step 2:
The number 957 fits into 53 0 times, leaving a remainder of 53.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 53 after subtracting 0 from 53.
Bring next digit (2) of the dividend behind the 53 and repeat the process: 532 / 957

Step 3:
957 can be fit into 532 0 times, resulting in a remainder of 532.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 532, we get 532.
Fetch the next digit (8) from the dividend, attach it to 532 and continue: 5328 / 957

On to step 4:
957 goes into 5328 5 times with a remainder of 543.
Put 5 as the next digit of the answer. 
Result so far: 5.0
The remainder is 543 after subtracting 4785 from 5328.
Fetch the next digit (5) from the dividend, attach it to 543 and continue: 5435 / 957

Going ahead to step 5:
5435 divided by 957 is 5 with a remainder of 650.
The next digit of our result is 5. 
Result so far: 55.0
The remainder is 650 after subtracting 4785 from 5435.
Fetch the next digit (2) from the dividend, attach it to 650 and continue: 6502 / 957

On to step 6:
The number 957 fits into 6502 6 times, leaving a remainder of 760.
The number 6 becomes the next digit in our result. 
Result so far: 556.0
If we subtract 5742 from 6502, we get 760.
Fetch the next digit (1) from the dividend, attach it to 760 and continue: 7601 / 957

Step 7:
957 goes into 7601 7 times with a remainder of 902.
The next digit of our result is 7. 
Result so far: 5567.0
The remainder is 902 after subtracting 6699 from 7601.
Include the next digit (9) from the dividend after 902, then repeat: 9029 / 957

Step 8:
The number 957 fits into 9029 9 times, leaving a remainder of 416.
Use 9 as the next digit of our solution. 
Result so far: 55679.0
If we take 8613 away from 9029, we end up with 416.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

Advancing to step 9:
When dividing 4160 by 957, we get 4 with a remainder of 332.
Record the quotient 4 as the next digit in the result. 
Result so far: 55679.4
Subtracting 3828 from 4160 leaves us with 332.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

Step 10:
If we divide 3320 by 957, we get 3 and a remainder of 449.
Put 3 as the next digit of the answer. 
Result so far: 55679.43
The remainder is 449 after subtracting 2871 from 3320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4490, and continue the process.

On to step 11:
If we divide 4490 by 957, we get 4 and a remainder of 662.
Use 4 as the next digit of our solution. 
Result so far: 55679.434
The remainder is 662 after subtracting 3828 from 4490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6620, and continue the process.

Step 12:
The number 957 fits into 6620 6 times, leaving a remainder of 878.
Record the quotient 6 as the next digit in the result. 
Result so far: 55679.4346
Subtract 5742 from 6620 to get 878.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8780, and continue the process.

Going ahead to step 13:
If we divide 8780 by 957, we get 9 and a remainder of 167.
The number 9 becomes the next digit in our result. 
Result so far: 55679.43469
Subtract 8613 from 8780 to get 167.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1670, and continue the process.

Going ahead to step 14:
957 can be fit into 1670 1 times, resulting in a remainder of 713.
Use 1 as the next digit of our solution. 
Result so far: 55679.434691
Subtract 957 from 1670 to get 713.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7130, and continue the process.

Going ahead to step 15:
When dividing 7130 by 957, we get 7 with a remainder of 431.
Put 7 as the next digit of the answer. 
Result so far: 55679.4346917
Deduct 6699 from 7130 and we're left with 431.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4310, and continue the process.

Advancing to step 16:
If we divide 4310 by 957, we get 4 and a remainder of 482.
Use 4 as the next digit of our solution. 
Result so far: 55679.43469174
The remainder is 482 after subtracting 3828 from 4310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4820, and continue the process.

The quotient of the division is 55679.43469174, and the remainder is 4.82e-07.