We're dividing 25253428 by 945 
The aim is to understand the frequency of 945 in 25253428.

Moving on to step 1:
The number 945 fits into 2 0 times, leaving a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Append the next digit (5) from the dividend to 2 and continue with: 25 / 945

Advancing to step 2:
25 divided by 945 is 0 with a remainder of 25.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 25 leaves us with 25.
Bring next digit (2) of the dividend behind the 25 and repeat the process: 252 / 945

Moving on to step 3:
252 divided by 945 is 0 with a remainder of 252.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 252 and we're left with 252.
Fetch the next digit (5) from the dividend, attach it to 252 and continue: 2525 / 945

On to step 4:
945 goes into 2525 2 times with a remainder of 635.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we subtract 1890 from 2525, we get 635.
Take the next digit (3) from the dividend and append it to 635, then repeat: 6353 / 945

Going ahead to step 5:
945 goes into 6353 6 times with a remainder of 683.
Record the quotient 6 as the next digit in the result. 
Result so far: 26.0
The remainder is 683 after subtracting 5670 from 6353.
Take the next digit (4) from the dividend and append it to 683, then repeat: 6834 / 945

Moving on to step 6:
If we divide 6834 by 945, we get 7 and a remainder of 219.
Use 7 as the next digit of our solution. 
Result so far: 267.0
Deduct 6615 from 6834 and we're left with 219.
Fetch the next digit (2) from the dividend, attach it to 219 and continue: 2192 / 945

Step 7:
The number 945 fits into 2192 2 times, leaving a remainder of 302.
Write down 2 as next digit of the result. 
Result so far: 2672.0
If we subtract 1890 from 2192, we get 302.
Grab the next digit (8) from the dividend, add it to 302, then carry on: 3028 / 945

Step 8:
The number 945 fits into 3028 3 times, leaving a remainder of 193.
Write down 3 as next digit of the result. 
Result so far: 26723.0
The remainder is 193 after subtracting 2835 from 3028.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1930, and continue the process.

Advancing to step 9:
945 can be fit into 1930 2 times, resulting in a remainder of 40.
The next digit of our result is 2. 
Result so far: 26723.2
If we subtract 1890 from 1930, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 10:
400 divided by 945 is 0 with a remainder of 400.
The next digit of our result is 0. 
Result so far: 26723.2
If we subtract 0 from 400, 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.

Let's proceed to step 11:
If we divide 4000 by 945, we get 4 and a remainder of 220.
Record the quotient 4 as the next digit in the result. 
Result so far: 26723.204
Subtracting 3780 from 4000 leaves us with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Going ahead to step 12:
If we divide 2200 by 945, we get 2 and a remainder of 310.
Record the quotient 2 as the next digit in the result. 
Result so far: 26723.2042
Subtract 1890 from 2200 to get 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Advancing to step 13:
If we divide 3100 by 945, we get 3 and a remainder of 265.
Use 3 as the next digit of our solution. 
Result so far: 26723.20423
If we subtract 2835 from 3100, we get 265.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

Step 14:
945 can be fit into 2650 2 times, resulting in a remainder of 760.
Use 2 as the next digit of our solution. 
Result so far: 26723.204232
Subtracting 1890 from 2650 leaves us with 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7600, and continue the process.

On to step 15:
945 goes into 7600 8 times with a remainder of 40.
Put 8 as the next digit of the answer. 
Result so far: 26723.2042328
The remainder is 40 after subtracting 7560 from 7600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 16:
945 goes into 400 0 times with a remainder of 400.
Write down 0 as next digit of the result. 
Result so far: 26723.2042328
If we take 0 away from 400, 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.

The quotient of the division is 26723.2042328, and the remainder is 4e-07.