We're dividing 22153025 by 964 
The aim is to understand the frequency of 964 in 22153025.

On to step 1:
When dividing 2 by 964, we get 0 with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Fetch the next digit (2) from the dividend, attach it to 2 and continue: 22 / 964

Advancing to step 2:
22 divided by 964 is 0 with a remainder of 22.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 22 leaves us with 22.
Append the next digit (1) from the dividend to 22 and continue with: 221 / 964

Moving on to step 3:
When dividing 221 by 964, we get 0 with a remainder of 221.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 221, we get 221.
Append the next digit (5) from the dividend to 221 and continue with: 2215 / 964

Step 4:
2215 divided by 964 is 2 with a remainder of 287.
The next digit of our result is 2. 
Result so far: 2.0
If we subtract 1928 from 2215, we get 287.
Take the next digit (3) from the dividend and append it to 287, then repeat: 2873 / 964

On to step 5:
964 goes into 2873 2 times with a remainder of 945.
Record the quotient 2 as the next digit in the result. 
Result so far: 22.0
Subtract 1928 from 2873 to get 945.
Grab the next digit (0) from the dividend, add it to 945, then carry on: 9450 / 964

Step 6:
964 can be fit into 9450 9 times, resulting in a remainder of 774.
The number 9 becomes the next digit in our result. 
Result so far: 229.0
If we subtract 8676 from 9450, we get 774.
Fetch the next digit (2) from the dividend, attach it to 774 and continue: 7742 / 964

Let's proceed to step 7:
964 can be fit into 7742 8 times, resulting in a remainder of 30.
Put 8 as the next digit of the answer. 
Result so far: 2298.0
If we take 7712 away from 7742, we end up with 30.
Include the next digit (5) from the dividend after 30, then repeat: 305 / 964

Moving on to step 8:
964 can be fit into 305 0 times, resulting in a remainder of 305.
Write down 0 as next digit of the result. 
Result so far: 22980.0
Deduct 0 from 305 and we're left with 305.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3050, and continue the process.

Moving on to step 9:
3050 divided by 964 is 3 with a remainder of 158.
The number 3 becomes the next digit in our result. 
Result so far: 22980.3
If we take 2892 away from 3050, we end up with 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

Moving on to step 10:
964 goes into 1580 1 times with a remainder of 616.
Put 1 as the next digit of the answer. 
Result so far: 22980.31
Subtract 964 from 1580 to get 616.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6160, and continue the process.

On to step 11:
964 can be fit into 6160 6 times, resulting in a remainder of 376.
The number 6 becomes the next digit in our result. 
Result so far: 22980.316
Subtract 5784 from 6160 to get 376.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3760, and continue the process.

On to step 12:
When dividing 3760 by 964, we get 3 with a remainder of 868.
The number 3 becomes the next digit in our result. 
Result so far: 22980.3163
The remainder is 868 after subtracting 2892 from 3760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8680, and continue the process.

On to step 13:
964 can be fit into 8680 9 times, resulting in a remainder of 4.
Record the quotient 9 as the next digit in the result. 
Result so far: 22980.31639
Subtract 8676 from 8680 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 14:
If we divide 40 by 964, we get 0 and a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 22980.31639
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 15:
When dividing 400 by 964, we get 0 with a remainder of 400.
Record the quotient 0 as the next digit in the result. 
Result so far: 22980.31639
Subtracting 0 from 400 leaves us with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Our division results in 22980.31639 with a remaining 4e-06.