9577421 ÷ 960 
The aim is to understand the frequency of 960 in 9577421.

Moving on to step 1:
If we divide 9 by 960, we get 0 and a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Fetch the next digit (5) from the dividend, attach it to 9 and continue: 95 / 960

Going ahead to step 2:
When dividing 95 by 960, we get 0 with a remainder of 95.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 95, we get 95.
Bring next digit (7) of the dividend behind the 95 and repeat the process: 957 / 960

Going ahead to step 3:
When dividing 957 by 960, we get 0 with a remainder of 957.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 957, we get 957.
Include the next digit (7) from the dividend after 957, then repeat: 9577 / 960

Advancing to step 4:
960 can be fit into 9577 9 times, resulting in a remainder of 937.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
If we subtract 8640 from 9577, we get 937.
Fetch the next digit (4) from the dividend, attach it to 937 and continue: 9374 / 960

Step 5:
960 can be fit into 9374 9 times, resulting in a remainder of 734.
Write down 9 as next digit of the result. 
Result so far: 99.0
If we subtract 8640 from 9374, we get 734.
Bring next digit (2) of the dividend behind the 734 and repeat the process: 7342 / 960

Step 6:
When dividing 7342 by 960, we get 7 with a remainder of 622.
The number 7 becomes the next digit in our result. 
Result so far: 997.0
If we take 6720 away from 7342, we end up with 622.
Grab the next digit (1) from the dividend, add it to 622, then carry on: 6221 / 960

Going ahead to step 7:
6221 divided by 960 is 6 with a remainder of 461.
The number 6 becomes the next digit in our result. 
Result so far: 9976.0
If we subtract 5760 from 6221, we get 461.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4610, and continue the process.

Step 8:
960 goes into 4610 4 times with a remainder of 770.
Use 4 as the next digit of our solution. 
Result so far: 9976.4
If we take 3840 away from 4610, we end up with 770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7700, and continue the process.

On to step 9:
If we divide 7700 by 960, we get 8 and a remainder of 20.
The next digit of our result is 8. 
Result so far: 9976.48
If we subtract 7680 from 7700, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 10:
960 goes into 200 0 times with a remainder of 200.
Record the quotient 0 as the next digit in the result. 
Result so far: 9976.48
The remainder is 200 after subtracting 0 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Going ahead to step 11:
If we divide 2000 by 960, we get 2 and a remainder of 80.
The next digit of our result is 2. 
Result so far: 9976.4802
Deduct 1920 from 2000 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 12:
When dividing 800 by 960, we get 0 with a remainder of 800.
The next digit of our result is 0. 
Result so far: 9976.4802
Subtracting 0 from 800 leaves us with 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8000, and continue the process.

Step 13:
8000 divided by 960 is 8 with a remainder of 320.
Put 8 as the next digit of the answer. 
Result so far: 9976.480208
If we take 7680 away from 8000, we end up with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Let's proceed to step 14:
960 goes into 3200 3 times with a remainder of 320.
The number 3 becomes the next digit in our result. 
Result so far: 9976.4802083
If we subtract 2880 from 3200, we get 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Step 15:
3200 divided by 960 is 3 with a remainder of 320.
Put 3 as the next digit of the answer. 
Result so far: 9976.48020833
The remainder is 320 after subtracting 2880 from 3200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

In conclusion, the division gives 9976.48020833 with a balance of 3.2e-07.