We look at the division of 96449885 by 657 
The aim is to understand the frequency of 657 in 96449885.

Step 1:
When dividing 9 by 657, we get 0 with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Bring next digit (6) of the dividend behind the 9 and repeat the process: 96 / 657

Moving on to step 2:
96 divided by 657 is 0 with a remainder of 96.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 96 after subtracting 0 from 96.
Append the next digit (4) from the dividend to 96 and continue with: 964 / 657

On to step 3:
If we divide 964 by 657, we get 1 and a remainder of 307.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 307 after subtracting 657 from 964.
Grab the next digit (4) from the dividend, add it to 307, then carry on: 3074 / 657

On to step 4:
657 can be fit into 3074 4 times, resulting in a remainder of 446.
Use 4 as the next digit of our solution. 
Result so far: 14.0
Subtract 2628 from 3074 to get 446.
Include the next digit (9) from the dividend after 446, then repeat: 4469 / 657

Going ahead to step 5:
The number 657 fits into 4469 6 times, leaving a remainder of 527.
Put 6 as the next digit of the answer. 
Result so far: 146.0
If we take 3942 away from 4469, we end up with 527.
Bring next digit (8) of the dividend behind the 527 and repeat the process: 5278 / 657

Let's proceed to step 6:
657 can be fit into 5278 8 times, resulting in a remainder of 22.
Write down 8 as next digit of the result. 
Result so far: 1468.0
If we take 5256 away from 5278, we end up with 22.
Grab the next digit (8) from the dividend, add it to 22, then carry on: 228 / 657

Let's proceed to step 7:
If we divide 228 by 657, we get 0 and a remainder of 228.
The number 0 becomes the next digit in our result. 
Result so far: 14680.0
Deduct 0 from 228 and we're left with 228.
Fetch the next digit (5) from the dividend, attach it to 228 and continue: 2285 / 657

Advancing to step 8:
If we divide 2285 by 657, we get 3 and a remainder of 314.
Record the quotient 3 as the next digit in the result. 
Result so far: 146803.0
If we subtract 1971 from 2285, we get 314.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3140, and continue the process.

On to step 9:
657 goes into 3140 4 times with a remainder of 512.
The number 4 becomes the next digit in our result. 
Result so far: 146803.4
Subtract 2628 from 3140 to get 512.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5120, and continue the process.

Step 10:
If we divide 5120 by 657, we get 7 and a remainder of 521.
Write down 7 as next digit of the result. 
Result so far: 146803.47
Deduct 4599 from 5120 and we're left with 521.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5210, and continue the process.

Step 11:
If we divide 5210 by 657, we get 7 and a remainder of 611.
Record the quotient 7 as the next digit in the result. 
Result so far: 146803.477
If we take 4599 away from 5210, we end up with 611.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6110, and continue the process.

In conclusion, the division gives 146803.477 with a balance of 0.0611.