We look at the division of 48549629 by 957 
The aim is to understand the frequency of 957 in 48549629.

Advancing to step 1:
If we divide 4 by 957, we get 0 and a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Bring next digit (8) of the dividend behind the 4 and repeat the process: 48 / 957

On to step 2:
The number 957 fits into 48 0 times, leaving a remainder of 48.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 48, we end up with 48.
Fetch the next digit (5) from the dividend, attach it to 48 and continue: 485 / 957

Step 3:
485 divided by 957 is 0 with a remainder of 485.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 485 leaves us with 485.
Append the next digit (4) from the dividend to 485 and continue with: 4854 / 957

Moving on to step 4:
When dividing 4854 by 957, we get 5 with a remainder of 69.
Write down 5 as next digit of the result. 
Result so far: 5.0
Subtracting 4785 from 4854 leaves us with 69.
Take the next digit (9) from the dividend and append it to 69, then repeat: 699 / 957

On to step 5:
When dividing 699 by 957, we get 0 with a remainder of 699.
The number 0 becomes the next digit in our result. 
Result so far: 50.0
If we subtract 0 from 699, we get 699.
Grab the next digit (6) from the dividend, add it to 699, then carry on: 6996 / 957

On to step 6:
957 can be fit into 6996 7 times, resulting in a remainder of 297.
Write down 7 as next digit of the result. 
Result so far: 507.0
Deduct 6699 from 6996 and we're left with 297.
Take the next digit (2) from the dividend and append it to 297, then repeat: 2972 / 957

Advancing to step 7:
957 goes into 2972 3 times with a remainder of 101.
Write down 3 as next digit of the result. 
Result so far: 5073.0
If we take 2871 away from 2972, we end up with 101.
Fetch the next digit (9) from the dividend, attach it to 101 and continue: 1019 / 957

On to step 8:
When dividing 1019 by 957, we get 1 with a remainder of 62.
Use 1 as the next digit of our solution. 
Result so far: 50731.0
If we take 957 away from 1019, we end up with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Step 9:
The number 957 fits into 620 0 times, leaving a remainder of 620.
The next digit of our result is 0. 
Result so far: 50731.0
Subtracting 0 from 620 leaves us with 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6200, and continue the process.

Going ahead to step 10:
957 can be fit into 6200 6 times, resulting in a remainder of 458.
The next digit of our result is 6. 
Result so far: 50731.06
Subtracting 5742 from 6200 leaves us with 458.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4580, and continue the process.

Moving on to step 11:
The number 957 fits into 4580 4 times, leaving a remainder of 752.
Write down 4 as next digit of the result. 
Result so far: 50731.064
If we subtract 3828 from 4580, we get 752.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7520, and continue the process.

Advancing to step 12:
7520 divided by 957 is 7 with a remainder of 821.
Record the quotient 7 as the next digit in the result. 
Result so far: 50731.0647
Subtract 6699 from 7520 to get 821.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8210, and continue the process.

Let's proceed to step 13:
If we divide 8210 by 957, we get 8 and a remainder of 554.
Record the quotient 8 as the next digit in the result. 
Result so far: 50731.06478
If we subtract 7656 from 8210, we get 554.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5540, and continue the process.

Going ahead to step 14:
If we divide 5540 by 957, we get 5 and a remainder of 755.
The next digit of our result is 5. 
Result so far: 50731.064785
If we take 4785 away from 5540, we end up with 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 15:
If we divide 7550 by 957, we get 7 and a remainder of 851.
Use 7 as the next digit of our solution. 
Result so far: 50731.0647857
Subtracting 6699 from 7550 leaves us with 851.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8510, and continue the process.

Step 16:
The number 957 fits into 8510 8 times, leaving a remainder of 854.
Put 8 as the next digit of the answer. 
Result so far: 50731.06478578
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.

After the division, we end up with 50731.06478578 and a remainder of 8.54e-07.