185885 divided by 72 
The aim is to understand the frequency of 72 in 185885.

Moving on to step 1:
1 divided by 72 is 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Append the next digit (8) from the dividend to 1 and continue with: 18 / 72

Moving on to step 2:
72 goes into 18 0 times with a remainder of 18.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 18, we get 18.
Bring next digit (5) of the dividend behind the 18 and repeat the process: 185 / 72

Advancing to step 3:
72 can be fit into 185 2 times, resulting in a remainder of 41.
The next digit of our result is 2. 
Result so far: 2.0
If we take 144 away from 185, we end up with 41.
Take the next digit (8) from the dividend and append it to 41, then repeat: 418 / 72

Step 4:
The number 72 fits into 418 5 times, leaving a remainder of 58.
The number 5 becomes the next digit in our result. 
Result so far: 25.0
Subtracting 360 from 418 leaves us with 58.
Append the next digit (8) from the dividend to 58 and continue with: 588 / 72

Advancing to step 5:
72 can be fit into 588 8 times, resulting in a remainder of 12.
Use 8 as the next digit of our solution. 
Result so far: 258.0
Deduct 576 from 588 and we're left with 12.
Bring next digit (5) of the dividend behind the 12 and repeat the process: 125 / 72

Step 6:
The number 72 fits into 125 1 times, leaving a remainder of 53.
The number 1 becomes the next digit in our result. 
Result so far: 2581.0
The remainder is 53 after subtracting 72 from 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

Step 7:
If we divide 530 by 72, we get 7 and a remainder of 26.
The number 7 becomes the next digit in our result. 
Result so far: 2581.7
If we take 504 away from 530, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Let's proceed to step 8:
If we divide 260 by 72, we get 3 and a remainder of 44.
Put 3 as the next digit of the answer. 
Result so far: 2581.73
Subtracting 216 from 260 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 9:
72 can be fit into 440 6 times, resulting in a remainder of 8.
Put 6 as the next digit of the answer. 
Result so far: 2581.736
If we take 432 away from 440, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 10:
When dividing 80 by 72, we get 1 with a remainder of 8.
Put 1 as the next digit of the answer. 
Result so far: 2581.7361
The remainder is 8 after subtracting 72 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 11:
If we divide 80 by 72, we get 1 and a remainder of 8.
Use 1 as the next digit of our solution. 
Result so far: 2581.73611
Deduct 72 from 80 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

The final outcome is 2581.73611, with a leftover of 8e-06.