We divide 25530975 by 145
The aim is to understand the frequency of 145 in 25530975.

Let's proceed to step 1:
The number 145 fits into 2 0 times, leaving a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Fetch the next digit (5) from the dividend, attach it to 2 and continue: 25 / 145

Going ahead to step 2:
145 goes into 25 0 times with a remainder of 25.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 25, we get 25.
Fetch the next digit (5) from the dividend, attach it to 25 and continue: 255 / 145

On to step 3:
If we divide 255 by 145, we get 1 and a remainder of 110.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 145 from 255 to get 110.
Include the next digit (3) from the dividend after 110, then repeat: 1103 / 145

Moving on to step 4:
The number 145 fits into 1103 7 times, leaving a remainder of 88.
The number 7 becomes the next digit in our result. 
Result so far: 17.0
The remainder is 88 after subtracting 1015 from 1103.
Grab the next digit (0) from the dividend, add it to 88, then carry on: 880 / 145

On to step 5:
145 goes into 880 6 times with a remainder of 10.
Put 6 as the next digit of the answer. 
Result so far: 176.0
Subtract 870 from 880 to get 10.
Append the next digit (9) from the dividend to 10 and continue with: 109 / 145

On to step 6:
If we divide 109 by 145, we get 0 and a remainder of 109.
Use 0 as the next digit of our solution. 
Result so far: 1760.0
Deduct 0 from 109 and we're left with 109.
Fetch the next digit (7) from the dividend, attach it to 109 and continue: 1097 / 145

On to step 7:
If we divide 1097 by 145, we get 7 and a remainder of 82.
The next digit of our result is 7. 
Result so far: 17607.0
Subtract 1015 from 1097 to get 82.
Grab the next digit (5) from the dividend, add it to 82, then carry on: 825 / 145

Advancing to step 8:
145 can be fit into 825 5 times, resulting in a remainder of 100.
Record the quotient 5 as the next digit in the result. 
Result so far: 176075.0
Subtracting 725 from 825 leaves us with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Moving on to step 9:
The number 145 fits into 1000 6 times, leaving a remainder of 130.
Use 6 as the next digit of our solution. 
Result so far: 176075.6
If we take 870 away from 1000, we end up with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Going ahead to step 10:
If we divide 1300 by 145, we get 8 and a remainder of 140.
Put 8 as the next digit of the answer. 
Result so far: 176075.68
If we take 1160 away from 1300, we end up with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Step 11:
145 goes into 1400 9 times with a remainder of 95.
The next digit of our result is 9. 
Result so far: 176075.689
Deduct 1305 from 1400 and we're left with 95.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

Moving on to step 12:
145 can be fit into 950 6 times, resulting in a remainder of 80.
The next digit of our result is 6. 
Result so far: 176075.6896
If we take 870 away from 950, we end up 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.

Going ahead to step 13:
800 divided by 145 is 5 with a remainder of 75.
Put 5 as the next digit of the answer. 
Result so far: 176075.68965
Subtracting 725 from 800 leaves us with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Let's proceed to step 14:
The number 145 fits into 750 5 times, leaving a remainder of 25.
Record the quotient 5 as the next digit in the result. 
Result so far: 176075.689655
If we subtract 725 from 750, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

The final result is 176075.689655 with a remainder of 2.5e-06.