25076177 ÷ 545 
The aim is to understand the frequency of 545 in 25076177.

Step 1:
If we divide 2 by 545, we get 0 and a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Bring next digit (5) of the dividend behind the 2 and repeat the process: 25 / 545

On to step 2:
The number 545 fits into 25 0 times, leaving a remainder of 25.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 25 to get 25.
Append the next digit (0) from the dividend to 25 and continue with: 250 / 545

Advancing to step 3:
545 can be fit into 250 0 times, resulting in a remainder of 250.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 250 to get 250.
Append the next digit (7) from the dividend to 250 and continue with: 2507 / 545

Moving on to step 4:
2507 divided by 545 is 4 with a remainder of 327.
The next digit of our result is 4. 
Result so far: 4.0
If we subtract 2180 from 2507, we get 327.
Fetch the next digit (6) from the dividend, attach it to 327 and continue: 3276 / 545

Let's proceed to step 5:
When dividing 3276 by 545, we get 6 with a remainder of 6.
Record the quotient 6 as the next digit in the result. 
Result so far: 46.0
If we subtract 3270 from 3276, we get 6.
Take the next digit (1) from the dividend and append it to 6, then repeat: 61 / 545

Moving on to step 6:
If we divide 61 by 545, we get 0 and a remainder of 61.
The next digit of our result is 0. 
Result so far: 460.0
If we subtract 0 from 61, we get 61.
Grab the next digit (7) from the dividend, add it to 61, then carry on: 617 / 545

Step 7:
617 divided by 545 is 1 with a remainder of 72.
The number 1 becomes the next digit in our result. 
Result so far: 4601.0
Deduct 545 from 617 and we're left with 72.
Fetch the next digit (7) from the dividend, attach it to 72 and continue: 727 / 545

Let's proceed to step 8:
When dividing 727 by 545, we get 1 with a remainder of 182.
The number 1 becomes the next digit in our result. 
Result so far: 46011.0
The remainder is 182 after subtracting 545 from 727.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1820, and continue the process.

Going ahead to step 9:
545 goes into 1820 3 times with a remainder of 185.
The number 3 becomes the next digit in our result. 
Result so far: 46011.3
Subtract 1635 from 1820 to get 185.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

Let's proceed to step 10:
545 goes into 1850 3 times with a remainder of 215.
Put 3 as the next digit of the answer. 
Result so far: 46011.33
The remainder is 215 after subtracting 1635 from 1850.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2150, and continue the process.

Our division results in 46011.33 with a remaining 0.215.