352526 divided by 72 
The aim is to understand the frequency of 72 in 352526.

Going ahead to step 1:
72 goes into 3 0 times with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Bring next digit (5) of the dividend behind the 3 and repeat the process: 35 / 72

Moving on to step 2:
The number 72 fits into 35 0 times, leaving a remainder of 35.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 35, we get 35.
Grab the next digit (2) from the dividend, add it to 35, then carry on: 352 / 72

Step 3:
72 can be fit into 352 4 times, resulting in a remainder of 64.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
The remainder is 64 after subtracting 288 from 352.
Include the next digit (5) from the dividend after 64, then repeat: 645 / 72

Advancing to step 4:
When dividing 645 by 72, we get 8 with a remainder of 69.
The number 8 becomes the next digit in our result. 
Result so far: 48.0
Subtracting 576 from 645 leaves us with 69.
Take the next digit (2) from the dividend and append it to 69, then repeat: 692 / 72

Step 5:
692 divided by 72 is 9 with a remainder of 44.
The number 9 becomes the next digit in our result. 
Result so far: 489.0
If we take 648 away from 692, we end up with 44.
Take the next digit (6) from the dividend and append it to 44, then repeat: 446 / 72

Let's proceed to step 6:
The number 72 fits into 446 6 times, leaving a remainder of 14.
Write down 6 as next digit of the result. 
Result so far: 4896.0
If we take 432 away from 446, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 7:
When dividing 140 by 72, we get 1 with a remainder of 68.
Use 1 as the next digit of our solution. 
Result so far: 4896.1
The remainder is 68 after subtracting 72 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

On to step 8:
72 can be fit into 680 9 times, resulting in a remainder of 32.
Record the quotient 9 as the next digit in the result. 
Result so far: 4896.19
Deduct 648 from 680 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 9:
When dividing 320 by 72, we get 4 with a remainder of 32.
Record the quotient 4 as the next digit in the result. 
Result so far: 4896.194
If we take 288 away from 320, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 10:
If we divide 320 by 72, we get 4 and a remainder of 32.
Write down 4 as next digit of the result. 
Result so far: 4896.1944
If we take 288 away from 320, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Our division results in 4896.1944 with a remaining 0.00032.