We look at the division of 3269232 by 724 
The aim is to understand the frequency of 724 in 3269232.

On to step 1:
When dividing 3 by 724, we get 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Take the next digit (2) from the dividend and append it to 3, then repeat: 32 / 724

Going ahead to step 2:
The number 724 fits into 32 0 times, leaving a remainder of 32.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 32 after subtracting 0 from 32.
Take the next digit (6) from the dividend and append it to 32, then repeat: 326 / 724

Advancing to step 3:
724 goes into 326 0 times with a remainder of 326.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 326, we end up with 326.
Grab the next digit (9) from the dividend, add it to 326, then carry on: 3269 / 724

Step 4:
3269 divided by 724 is 4 with a remainder of 373.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we subtract 2896 from 3269, we get 373.
Take the next digit (2) from the dividend and append it to 373, then repeat: 3732 / 724

Step 5:
The number 724 fits into 3732 5 times, leaving a remainder of 112.
Record the quotient 5 as the next digit in the result. 
Result so far: 45.0
Deduct 3620 from 3732 and we're left with 112.
Grab the next digit (3) from the dividend, add it to 112, then carry on: 1123 / 724

Let's proceed to step 6:
When dividing 1123 by 724, we get 1 with a remainder of 399.
Put 1 as the next digit of the answer. 
Result so far: 451.0
If we subtract 724 from 1123, we get 399.
Grab the next digit (2) from the dividend, add it to 399, then carry on: 3992 / 724

On to step 7:
724 can be fit into 3992 5 times, resulting in a remainder of 372.
The number 5 becomes the next digit in our result. 
Result so far: 4515.0
Deduct 3620 from 3992 and we're left with 372.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3720, and continue the process.

Let's proceed to step 8:
724 goes into 3720 5 times with a remainder of 100.
The number 5 becomes the next digit in our result. 
Result so far: 4515.5
If we take 3620 away from 3720, we end up with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Let's proceed to step 9:
When dividing 1000 by 724, we get 1 with a remainder of 276.
Write down 1 as next digit of the result. 
Result so far: 4515.51
The remainder is 276 after subtracting 724 from 1000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

Step 10:
724 goes into 2760 3 times with a remainder of 588.
The next digit of our result is 3. 
Result so far: 4515.513
Deduct 2172 from 2760 and we're left with 588.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5880, and continue the process.

On to step 11:
724 can be fit into 5880 8 times, resulting in a remainder of 88.
The next digit of our result is 8. 
Result so far: 4515.5138
If we subtract 5792 from 5880, we get 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Moving on to step 12:
When dividing 880 by 724, we get 1 with a remainder of 156.
The next digit of our result is 1. 
Result so far: 4515.51381
If we subtract 724 from 880, we get 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Let's proceed to step 13:
If we divide 1560 by 724, we get 2 and a remainder of 112.
Record the quotient 2 as the next digit in the result. 
Result so far: 4515.513812
If we subtract 1448 from 1560, we get 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Step 14:
724 goes into 1120 1 times with a remainder of 396.
The next digit of our result is 1. 
Result so far: 4515.5138121
Deduct 724 from 1120 and we're left with 396.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3960, and continue the process.

On to step 15:
3960 divided by 724 is 5 with a remainder of 340.
The next digit of our result is 5. 
Result so far: 4515.51381215
Subtracting 3620 from 3960 leaves us with 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Our division results in 4515.51381215 with a remaining 3.4e-07.