We divide 21766361 by 725
The aim is to understand the frequency of 725 in 21766361.

On to step 1:
725 goes into 2 0 times with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Fetch the next digit (1) from the dividend, attach it to 2 and continue: 21 / 725

Advancing to step 2:
If we divide 21 by 725, we get 0 and a remainder of 21.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 21 leaves us with 21.
Include the next digit (7) from the dividend after 21, then repeat: 217 / 725

Advancing to step 3:
725 goes into 217 0 times with a remainder of 217.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 217 to get 217.
Append the next digit (6) from the dividend to 217 and continue with: 2176 / 725

Moving on to step 4:
If we divide 2176 by 725, we get 3 and a remainder of 1.
The next digit of our result is 3. 
Result so far: 3.0
If we subtract 2175 from 2176, we get 1.
Append the next digit (6) from the dividend to 1 and continue with: 16 / 725

Let's proceed to step 5:
The number 725 fits into 16 0 times, leaving a remainder of 16.
Write down 0 as next digit of the result. 
Result so far: 30.0
Subtracting 0 from 16 leaves us with 16.
Fetch the next digit (3) from the dividend, attach it to 16 and continue: 163 / 725

Moving on to step 6:
725 goes into 163 0 times with a remainder of 163.
The number 0 becomes the next digit in our result. 
Result so far: 300.0
The remainder is 163 after subtracting 0 from 163.
Fetch the next digit (6) from the dividend, attach it to 163 and continue: 1636 / 725

Going ahead to step 7:
The number 725 fits into 1636 2 times, leaving a remainder of 186.
Use 2 as the next digit of our solution. 
Result so far: 3002.0
The remainder is 186 after subtracting 1450 from 1636.
Take the next digit (1) from the dividend and append it to 186, then repeat: 1861 / 725

Moving on to step 8:
725 goes into 1861 2 times with a remainder of 411.
The next digit of our result is 2. 
Result so far: 30022.0
The remainder is 411 after subtracting 1450 from 1861.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4110, and continue the process.

Let's proceed to step 9:
If we divide 4110 by 725, we get 5 and a remainder of 485.
The next digit of our result is 5. 
Result so far: 30022.5
Subtract 3625 from 4110 to get 485.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4850, and continue the process.

Moving on to step 10:
4850 divided by 725 is 6 with a remainder of 500.
The next digit of our result is 6. 
Result so far: 30022.56
The remainder is 500 after subtracting 4350 from 4850.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Going ahead to step 11:
725 can be fit into 5000 6 times, resulting in a remainder of 650.
Write down 6 as next digit of the result. 
Result so far: 30022.566
If we take 4350 away from 5000, we end up with 650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6500, and continue the process.

The final result is 30022.566 with a remainder of 0.065.