We're dividing 22326521 by 724 
The aim is to understand the frequency of 724 in 22326521.

Going ahead to step 1:
When dividing 2 by 724, we get 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Include the next digit (2) from the dividend after 2, then repeat: 22 / 724

On to step 2:
22 divided by 724 is 0 with a remainder of 22.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 22, we end up with 22.
Include the next digit (3) from the dividend after 22, then repeat: 223 / 724

Step 3:
724 goes into 223 0 times with a remainder of 223.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 223, we end up with 223.
Take the next digit (2) from the dividend and append it to 223, then repeat: 2232 / 724

Let's proceed to step 4:
If we divide 2232 by 724, we get 3 and a remainder of 60.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtract 2172 from 2232 to get 60.
Include the next digit (6) from the dividend after 60, then repeat: 606 / 724

Step 5:
724 goes into 606 0 times with a remainder of 606.
The next digit of our result is 0. 
Result so far: 30.0
Deduct 0 from 606 and we're left with 606.
Fetch the next digit (5) from the dividend, attach it to 606 and continue: 6065 / 724

Going ahead to step 6:
724 can be fit into 6065 8 times, resulting in a remainder of 273.
Record the quotient 8 as the next digit in the result. 
Result so far: 308.0
Subtracting 5792 from 6065 leaves us with 273.
Bring next digit (2) of the dividend behind the 273 and repeat the process: 2732 / 724

Step 7:
If we divide 2732 by 724, we get 3 and a remainder of 560.
The next digit of our result is 3. 
Result so far: 3083.0
The remainder is 560 after subtracting 2172 from 2732.
Bring next digit (1) of the dividend behind the 560 and repeat the process: 5601 / 724

Advancing to step 8:
When dividing 5601 by 724, we get 7 with a remainder of 533.
The next digit of our result is 7. 
Result so far: 30837.0
If we take 5068 away from 5601, we end up with 533.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5330, and continue the process.

Let's proceed to step 9:
724 can be fit into 5330 7 times, resulting in a remainder of 262.
Put 7 as the next digit of the answer. 
Result so far: 30837.7
If we subtract 5068 from 5330, we get 262.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2620, and continue the process.

Advancing to step 10:
The number 724 fits into 2620 3 times, leaving a remainder of 448.
Write down 3 as next digit of the result. 
Result so far: 30837.73
Subtract 2172 from 2620 to get 448.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4480, and continue the process.

Going ahead to step 11:
When dividing 4480 by 724, we get 6 with a remainder of 136.
Use 6 as the next digit of our solution. 
Result so far: 30837.736
If we subtract 4344 from 4480, we get 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

On to step 12:
The number 724 fits into 1360 1 times, leaving a remainder of 636.
Put 1 as the next digit of the answer. 
Result so far: 30837.7361
If we take 724 away from 1360, we end up with 636.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6360, and continue the process.

Advancing to step 13:
724 goes into 6360 8 times with a remainder of 568.
The next digit of our result is 8. 
Result so far: 30837.73618
The remainder is 568 after subtracting 5792 from 6360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5680, and continue the process.

Advancing to step 14:
724 can be fit into 5680 7 times, resulting in a remainder of 612.
The number 7 becomes the next digit in our result. 
Result so far: 30837.736187
If we take 5068 away from 5680, we end up with 612.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6120, and continue the process.

Advancing to step 15:
If we divide 6120 by 724, we get 8 and a remainder of 328.
The next digit of our result is 8. 
Result so far: 30837.7361878
The remainder is 328 after subtracting 5792 from 6120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

Step 16:
724 goes into 3280 4 times with a remainder of 384.
Record the quotient 4 as the next digit in the result. 
Result so far: 30837.73618784
Subtract 2896 from 3280 to get 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

The final result is 30837.73618784 with a remainder of 3.84e-07.