29899259 divided by 287 
The aim is to understand the frequency of 287 in 29899259.

Let's proceed to step 1:
When dividing 2 by 287, we get 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Fetch the next digit (9) from the dividend, attach it to 2 and continue: 29 / 287

Moving on to step 2:
287 can be fit into 29 0 times, resulting in a remainder of 29.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 29 leaves us with 29.
Append the next digit (8) from the dividend to 29 and continue with: 298 / 287

Going ahead to step 3:
The number 287 fits into 298 1 times, leaving a remainder of 11.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 11 after subtracting 287 from 298.
Take the next digit (9) from the dividend and append it to 11, then repeat: 119 / 287

Moving on to step 4:
If we divide 119 by 287, we get 0 and a remainder of 119.
Use 0 as the next digit of our solution. 
Result so far: 10.0
Subtract 0 from 119 to get 119.
Fetch the next digit (9) from the dividend, attach it to 119 and continue: 1199 / 287

Going ahead to step 5:
If we divide 1199 by 287, we get 4 and a remainder of 51.
Put 4 as the next digit of the answer. 
Result so far: 104.0
Subtract 1148 from 1199 to get 51.
Take the next digit (2) from the dividend and append it to 51, then repeat: 512 / 287

Moving on to step 6:
287 can be fit into 512 1 times, resulting in a remainder of 225.
The next digit of our result is 1. 
Result so far: 1041.0
The remainder is 225 after subtracting 287 from 512.
Bring next digit (5) of the dividend behind the 225 and repeat the process: 2255 / 287

On to step 7:
2255 divided by 287 is 7 with a remainder of 246.
Record the quotient 7 as the next digit in the result. 
Result so far: 10417.0
Subtract 2009 from 2255 to get 246.
Fetch the next digit (9) from the dividend, attach it to 246 and continue: 2469 / 287

Step 8:
2469 divided by 287 is 8 with a remainder of 173.
The next digit of our result is 8. 
Result so far: 104178.0
If we take 2296 away from 2469, we end up with 173.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1730, and continue the process.

On to step 9:
287 goes into 1730 6 times with a remainder of 8.
The next digit of our result is 6. 
Result so far: 104178.6
Subtract 1722 from 1730 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 10:
287 goes into 80 0 times with a remainder of 80.
Use 0 as the next digit of our solution. 
Result so far: 104178.6
Subtract 0 from 80 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 11:
If we divide 800 by 287, we get 2 and a remainder of 226.
The next digit of our result is 2. 
Result so far: 104178.602
Subtract 574 from 800 to get 226.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

On to step 12:
If we divide 2260 by 287, we get 7 and a remainder of 251.
Use 7 as the next digit of our solution. 
Result so far: 104178.6027
If we subtract 2009 from 2260, we get 251.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2510, and continue the process.

Going ahead to step 13:
2510 divided by 287 is 8 with a remainder of 214.
The next digit of our result is 8. 
Result so far: 104178.60278
Subtract 2296 from 2510 to get 214.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

Let's proceed to step 14:
2140 divided by 287 is 7 with a remainder of 131.
The next digit of our result is 7. 
Result so far: 104178.602787
If we take 2009 away from 2140, we end up with 131.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1310, and continue the process.

Advancing to step 15:
1310 divided by 287 is 4 with a remainder of 162.
The number 4 becomes the next digit in our result. 
Result so far: 104178.6027874
Subtracting 1148 from 1310 leaves us with 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

Going ahead to step 16:
The number 287 fits into 1620 5 times, leaving a remainder of 185.
The number 5 becomes the next digit in our result. 
Result so far: 104178.60278745
If we take 1435 away from 1620, we end up with 185.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

In conclusion, the division gives 104178.60278745 with a balance of 1.85e-07.