Let's divide 72622192 by 287
The aim is to understand the frequency of 287 in 72622192.

Step 1:
287 goes into 7 0 times with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Bring next digit (2) of the dividend behind the 7 and repeat the process: 72 / 287

Moving on to step 2:
The number 287 fits into 72 0 times, leaving a remainder of 72.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 72, we get 72.
Take the next digit (6) from the dividend and append it to 72, then repeat: 726 / 287

On to step 3:
287 goes into 726 2 times with a remainder of 152.
The next digit of our result is 2. 
Result so far: 2.0
If we subtract 574 from 726, we get 152.
Take the next digit (2) from the dividend and append it to 152, then repeat: 1522 / 287

Step 4:
287 can be fit into 1522 5 times, resulting in a remainder of 87.
The number 5 becomes the next digit in our result. 
Result so far: 25.0
The remainder is 87 after subtracting 1435 from 1522.
Include the next digit (2) from the dividend after 87, then repeat: 872 / 287

Step 5:
When dividing 872 by 287, we get 3 with a remainder of 11.
Write down 3 as next digit of the result. 
Result so far: 253.0
Subtracting 861 from 872 leaves us with 11.
Append the next digit (1) from the dividend to 11 and continue with: 111 / 287

On to step 6:
287 can be fit into 111 0 times, resulting in a remainder of 111.
Write down 0 as next digit of the result. 
Result so far: 2530.0
Subtracting 0 from 111 leaves us with 111.
Fetch the next digit (9) from the dividend, attach it to 111 and continue: 1119 / 287

Step 7:
1119 divided by 287 is 3 with a remainder of 258.
The next digit of our result is 3. 
Result so far: 25303.0
Deduct 861 from 1119 and we're left with 258.
Append the next digit (2) from the dividend to 258 and continue with: 2582 / 287

Advancing to step 8:
When dividing 2582 by 287, we get 8 with a remainder of 286.
Use 8 as the next digit of our solution. 
Result so far: 253038.0
If we take 2296 away from 2582, we end up with 286.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2860, and continue the process.

Going ahead to step 9:
287 can be fit into 2860 9 times, resulting in a remainder of 277.
Write down 9 as next digit of the result. 
Result so far: 253038.9
Subtracting 2583 from 2860 leaves us with 277.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2770, and continue the process.

Step 10:
2770 divided by 287 is 9 with a remainder of 187.
Record the quotient 9 as the next digit in the result. 
Result so far: 253038.99
If we take 2583 away from 2770, we end up with 187.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1870, and continue the process.

The final result is 253038.99 with a remainder of 0.187.