We're dividing 23589472 by 900 
The aim is to understand the frequency of 900 in 23589472.

Going ahead to step 1:
If we divide 2 by 900, we get 0 and a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Append the next digit (3) from the dividend to 2 and continue with: 23 / 900

Moving on to step 2:
900 can be fit into 23 0 times, resulting in a remainder of 23.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 23, we end up with 23.
Bring next digit (5) of the dividend behind the 23 and repeat the process: 235 / 900

Going ahead to step 3:
If we divide 235 by 900, we get 0 and a remainder of 235.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 235 after subtracting 0 from 235.
Take the next digit (8) from the dividend and append it to 235, then repeat: 2358 / 900

Moving on to step 4:
When dividing 2358 by 900, we get 2 with a remainder of 558.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we take 1800 away from 2358, we end up with 558.
Include the next digit (9) from the dividend after 558, then repeat: 5589 / 900

Step 5:
The number 900 fits into 5589 6 times, leaving a remainder of 189.
Write down 6 as next digit of the result. 
Result so far: 26.0
If we take 5400 away from 5589, we end up with 189.
Bring next digit (4) of the dividend behind the 189 and repeat the process: 1894 / 900

Step 6:
900 goes into 1894 2 times with a remainder of 94.
Put 2 as the next digit of the answer. 
Result so far: 262.0
Deduct 1800 from 1894 and we're left with 94.
Take the next digit (7) from the dividend and append it to 94, then repeat: 947 / 900

On to step 7:
The number 900 fits into 947 1 times, leaving a remainder of 47.
Use 1 as the next digit of our solution. 
Result so far: 2621.0
If we subtract 900 from 947, we get 47.
Fetch the next digit (2) from the dividend, attach it to 47 and continue: 472 / 900

On to step 8:
When dividing 472 by 900, we get 0 with a remainder of 472.
Use 0 as the next digit of our solution. 
Result so far: 26210.0
Subtracting 0 from 472 leaves us with 472.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4720, and continue the process.

On to step 9:
900 goes into 4720 5 times with a remainder of 220.
The next digit of our result is 5. 
Result so far: 26210.5
Subtract 4500 from 4720 to get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Let's proceed to step 10:
When dividing 2200 by 900, we get 2 with a remainder of 400.
The number 2 becomes the next digit in our result. 
Result so far: 26210.52
If we take 1800 away from 2200, we end up 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.

Moving on to step 11:
If we divide 4000 by 900, we get 4 and a remainder of 400.
Use 4 as the next digit of our solution. 
Result so far: 26210.524
The remainder is 400 after subtracting 3600 from 4000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Moving on to step 12:
4000 divided by 900 is 4 with a remainder of 400.
The next digit of our result is 4. 
Result so far: 26210.5244
If we subtract 3600 from 4000, we get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

The quotient of the division is 26210.5244, and the remainder is 0.004.