We look at the division of 2994728 by 725 
The aim is to understand the frequency of 725 in 2994728.

Advancing to step 1:
725 goes into 2 0 times with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Grab the next digit (9) from the dividend, add it to 2, then carry on: 29 / 725

Going ahead to step 2:
The number 725 fits into 29 0 times, leaving a remainder of 29.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 29 after subtracting 0 from 29.
Take the next digit (9) from the dividend and append it to 29, then repeat: 299 / 725

Let's proceed to step 3:
299 divided by 725 is 0 with a remainder of 299.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 299, we end up with 299.
Fetch the next digit (4) from the dividend, attach it to 299 and continue: 2994 / 725

On to step 4:
The number 725 fits into 2994 4 times, leaving a remainder of 94.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtracting 2900 from 2994 leaves us with 94.
Append the next digit (7) from the dividend to 94 and continue with: 947 / 725

Advancing to step 5:
If we divide 947 by 725, we get 1 and a remainder of 222.
Write down 1 as next digit of the result. 
Result so far: 41.0
If we take 725 away from 947, we end up with 222.
Include the next digit (2) from the dividend after 222, then repeat: 2222 / 725

On to step 6:
725 can be fit into 2222 3 times, resulting in a remainder of 47.
The next digit of our result is 3. 
Result so far: 413.0
Deduct 2175 from 2222 and we're left with 47.
Bring next digit (8) of the dividend behind the 47 and repeat the process: 478 / 725

Advancing to step 7:
725 can be fit into 478 0 times, resulting in a remainder of 478.
Use 0 as the next digit of our solution. 
Result so far: 4130.0
The remainder is 478 after subtracting 0 from 478.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4780, and continue the process.

On to step 8:
725 can be fit into 4780 6 times, resulting in a remainder of 430.
Put 6 as the next digit of the answer. 
Result so far: 4130.6
Subtracting 4350 from 4780 leaves us with 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4300, and continue the process.

On to step 9:
725 goes into 4300 5 times with a remainder of 675.
Put 5 as the next digit of the answer. 
Result so far: 4130.65
Deduct 3625 from 4300 and we're left with 675.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6750, and continue the process.

On to step 10:
If we divide 6750 by 725, we get 9 and a remainder of 225.
The next digit of our result is 9. 
Result so far: 4130.659
Subtracting 6525 from 6750 leaves us 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 11:
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: 4130.6593
If we subtract 2175 from 2250, 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.

Moving on to step 12:
If we divide 750 by 725, we get 1 and a remainder of 25.
Use 1 as the next digit of our solution. 
Result so far: 4130.65931
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.

On to step 13:
725 goes into 250 0 times with a remainder of 250.
Write down 0 as next digit of the result. 
Result so far: 4130.65931
Subtract 0 from 250 to get 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Advancing to step 14:
When dividing 2500 by 725, we get 3 with a remainder of 325.
Write down 3 as next digit of the result. 
Result so far: 4130.6593103
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.

Step 15:
When dividing 3250 by 725, we get 4 with a remainder of 350.
Record the quotient 4 as the next digit in the result. 
Result so far: 4130.65931034
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.

Our division results in 4130.65931034 with a remaining 3.5e-07.