We're dividing 69129860 by 725 
The aim is to understand the frequency of 725 in 69129860.

Going ahead to step 1:
725 goes into 6 0 times with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Include the next digit (9) from the dividend after 6, then repeat: 69 / 725

Moving on to step 2:
When dividing 69 by 725, we get 0 with a remainder of 69.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 69, we get 69.
Fetch the next digit (1) from the dividend, attach it to 69 and continue: 691 / 725

On to step 3:
When dividing 691 by 725, we get 0 with a remainder of 691.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 691 and we're left with 691.
Take the next digit (2) from the dividend and append it to 691, then repeat: 6912 / 725

On to step 4:
If we divide 6912 by 725, we get 9 and a remainder of 387.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Subtracting 6525 from 6912 leaves us with 387.
Grab the next digit (9) from the dividend, add it to 387, then carry on: 3879 / 725

Step 5:
When dividing 3879 by 725, we get 5 with a remainder of 254.
The next digit of our result is 5. 
Result so far: 95.0
Deduct 3625 from 3879 and we're left with 254.
Bring next digit (8) of the dividend behind the 254 and repeat the process: 2548 / 725

Moving on to step 6:
2548 divided by 725 is 3 with a remainder of 373.
Use 3 as the next digit of our solution. 
Result so far: 953.0
Subtracting 2175 from 2548 leaves us with 373.
Append the next digit (6) from the dividend to 373 and continue with: 3736 / 725

Moving on to step 7:
If we divide 3736 by 725, we get 5 and a remainder of 111.
The number 5 becomes the next digit in our result. 
Result so far: 9535.0
If we take 3625 away from 3736, we end up with 111.
Bring next digit (0) of the dividend behind the 111 and repeat the process: 1110 / 725

Step 8:
725 can be fit into 1110 1 times, resulting in a remainder of 385.
The next digit of our result is 1. 
Result so far: 95351.0
Subtract 725 from 1110 to get 385.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3850, and continue the process.

Step 9:
When dividing 3850 by 725, we get 5 with a remainder of 225.
Put 5 as the next digit of the answer. 
Result so far: 95351.5
Deduct 3625 from 3850 and we're left with 225.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2250, and continue the process.

Step 10:
The number 725 fits into 2250 3 times, leaving a remainder of 75.
Write down 3 as next digit of the result. 
Result so far: 95351.53
If we take 2175 away from 2250, we end up 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.

Going ahead to step 11:
The number 725 fits into 750 1 times, leaving a remainder of 25.
The next digit of our result is 1. 
Result so far: 95351.531
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.

Step 12:
725 can be fit into 250 0 times, resulting in a remainder of 250.
Record the quotient 0 as the next digit in the result. 
Result so far: 95351.531
Deduct 0 from 250 and we're left with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Let's proceed to step 13:
When dividing 2500 by 725, we get 3 with a remainder of 325.
Record the quotient 3 as the next digit in the result. 
Result so far: 95351.53103
If we subtract 2175 from 2500, we get 325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

Let's proceed to step 14:
725 goes into 3250 4 times with a remainder of 350.
The next digit of our result is 4. 
Result so far: 95351.531034
If we subtract 2900 from 3250, we get 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Moving on to step 15:
725 goes into 3500 4 times with a remainder of 600.
Record the quotient 4 as the next digit in the result. 
Result so far: 95351.5310344
Subtract 2900 from 3500 to get 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

In conclusion, the division gives 95351.5310344 with a balance of 6e-06.