We look at the division of 61156658 by 725 
The aim is to understand the frequency of 725 in 61156658.

Let's proceed to step 1:
6 divided by 725 is 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Include the next digit (1) from the dividend after 6, then repeat: 61 / 725

Let's proceed to step 2:
725 goes into 61 0 times with a remainder of 61.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 61 after subtracting 0 from 61.
Take the next digit (1) from the dividend and append it to 61, then repeat: 611 / 725

On to step 3:
If we divide 611 by 725, we get 0 and a remainder of 611.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 611 after subtracting 0 from 611.
Take the next digit (5) from the dividend and append it to 611, then repeat: 6115 / 725

Moving on to step 4:
725 can be fit into 6115 8 times, resulting in a remainder of 315.
Write down 8 as next digit of the result. 
Result so far: 8.0
Subtracting 5800 from 6115 leaves us with 315.
Include the next digit (6) from the dividend after 315, then repeat: 3156 / 725

Let's proceed to step 5:
If we divide 3156 by 725, we get 4 and a remainder of 256.
Record the quotient 4 as the next digit in the result. 
Result so far: 84.0
If we subtract 2900 from 3156, we get 256.
Grab the next digit (6) from the dividend, add it to 256, then carry on: 2566 / 725

Going ahead to step 6:
When dividing 2566 by 725, we get 3 with a remainder of 391.
The number 3 becomes the next digit in our result. 
Result so far: 843.0
If we subtract 2175 from 2566, we get 391.
Fetch the next digit (5) from the dividend, attach it to 391 and continue: 3915 / 725

Let's proceed to step 7:
If we divide 3915 by 725, we get 5 and a remainder of 290.
Use 5 as the next digit of our solution. 
Result so far: 8435.0
If we take 3625 away from 3915, we end up with 290.
Bring next digit (8) of the dividend behind the 290 and repeat the process: 2908 / 725

Step 8:
The number 725 fits into 2908 4 times, leaving a remainder of 8.
The number 4 becomes the next digit in our result. 
Result so far: 84354.0
Subtracting 2900 from 2908 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 9:
When dividing 80 by 725, we get 0 with a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 84354.0
Deduct 0 from 80 and we're left 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.

Let's proceed to step 10:
When dividing 800 by 725, we get 1 with a remainder of 75.
The number 1 becomes the next digit in our result. 
Result so far: 84354.01
If we subtract 725 from 800, we get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Going ahead to step 11:
725 can be fit into 750 1 times, resulting in a remainder of 25.
Record the quotient 1 as the next digit in the result. 
Result so far: 84354.011
Subtract 725 from 750 to 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 outcome is 84354.011, with a leftover of 0.0025.