Let's divide 72871312 by 412
The aim is to understand the frequency of 412 in 72871312.

On to step 1:
412 goes into 7 0 times with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Append the next digit (2) from the dividend to 7 and continue with: 72 / 412

Step 2:
If we divide 72 by 412, we get 0 and a remainder of 72.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 72 leaves us with 72.
Include the next digit (8) from the dividend after 72, then repeat: 728 / 412

Moving on to step 3:
412 goes into 728 1 times with a remainder of 316.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 412 from 728, we get 316.
Fetch the next digit (7) from the dividend, attach it to 316 and continue: 3167 / 412

Going ahead to step 4:
3167 divided by 412 is 7 with a remainder of 283.
The next digit of our result is 7. 
Result so far: 17.0
Subtracting 2884 from 3167 leaves us with 283.
Fetch the next digit (1) from the dividend, attach it to 283 and continue: 2831 / 412

Let's proceed to step 5:
If we divide 2831 by 412, we get 6 and a remainder of 359.
Use 6 as the next digit of our solution. 
Result so far: 176.0
Subtract 2472 from 2831 to get 359.
Take the next digit (3) from the dividend and append it to 359, then repeat: 3593 / 412

Moving on to step 6:
412 goes into 3593 8 times with a remainder of 297.
The number 8 becomes the next digit in our result. 
Result so far: 1768.0
If we take 3296 away from 3593, we end up with 297.
Grab the next digit (1) from the dividend, add it to 297, then carry on: 2971 / 412

Advancing to step 7:
2971 divided by 412 is 7 with a remainder of 87.
Write down 7 as next digit of the result. 
Result so far: 17687.0
Subtracting 2884 from 2971 leaves us with 87.
Grab the next digit (2) from the dividend, add it to 87, then carry on: 872 / 412

Let's proceed to step 8:
412 can be fit into 872 2 times, resulting in a remainder of 48.
Put 2 as the next digit of the answer. 
Result so far: 176872.0
Subtracting 824 from 872 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 9:
When dividing 480 by 412, we get 1 with a remainder of 68.
The next digit of our result is 1. 
Result so far: 176872.1
If we subtract 412 from 480, we get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Step 10:
The number 412 fits into 680 1 times, leaving a remainder of 268.
Write down 1 as next digit of the result. 
Result so far: 176872.11
The remainder is 268 after subtracting 412 from 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2680, and continue the process.

The final result is 176872.11 with a remainder of 0.268.