We're dividing 89715049 by 287 
The aim is to understand the frequency of 287 in 89715049.

Let's proceed to step 1:
If we divide 8 by 287, we get 0 and a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Fetch the next digit (9) from the dividend, attach it to 8 and continue: 89 / 287

Moving on to step 2:
287 can be fit into 89 0 times, resulting in a remainder of 89.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 89 to get 89.
Grab the next digit (7) from the dividend, add it to 89, then carry on: 897 / 287

Going ahead to step 3:
If we divide 897 by 287, we get 3 and a remainder of 36.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we subtract 861 from 897, we get 36.
Append the next digit (1) from the dividend to 36 and continue with: 361 / 287

On to step 4:
When dividing 361 by 287, we get 1 with a remainder of 74.
The number 1 becomes the next digit in our result. 
Result so far: 31.0
Deduct 287 from 361 and we're left with 74.
Append the next digit (5) from the dividend to 74 and continue with: 745 / 287

Going ahead to step 5:
287 can be fit into 745 2 times, resulting in a remainder of 171.
The number 2 becomes the next digit in our result. 
Result so far: 312.0
If we subtract 574 from 745, we get 171.
Grab the next digit (0) from the dividend, add it to 171, then carry on: 1710 / 287

Step 6:
When dividing 1710 by 287, we get 5 with a remainder of 275.
Use 5 as the next digit of our solution. 
Result so far: 3125.0
If we subtract 1435 from 1710, we get 275.
Take the next digit (4) from the dividend and append it to 275, then repeat: 2754 / 287

Advancing to step 7:
When dividing 2754 by 287, we get 9 with a remainder of 171.
The number 9 becomes the next digit in our result. 
Result so far: 31259.0
Subtracting 2583 from 2754 leaves us with 171.
Bring next digit (9) of the dividend behind the 171 and repeat the process: 1719 / 287

Going ahead to step 8:
1719 divided by 287 is 5 with a remainder of 284.
Put 5 as the next digit of the answer. 
Result so far: 312595.0
Subtract 1435 from 1719 to get 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

On to step 9:
2840 divided by 287 is 9 with a remainder of 257.
Write down 9 as next digit of the result. 
Result so far: 312595.9
The remainder is 257 after subtracting 2583 from 2840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2570, and continue the process.

Let's proceed to step 10:
287 goes into 2570 8 times with a remainder of 274.
Record the quotient 8 as the next digit in the result. 
Result so far: 312595.98
The remainder is 274 after subtracting 2296 from 2570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2740, and continue the process.

Advancing to step 11:
When dividing 2740 by 287, we get 9 with a remainder of 157.
Use 9 as the next digit of our solution. 
Result so far: 312595.989
Subtract 2583 from 2740 to get 157.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1570, and continue the process.

On to step 12:
287 can be fit into 1570 5 times, resulting in a remainder of 135.
Write down 5 as next digit of the result. 
Result so far: 312595.9895
Subtract 1435 from 1570 to get 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

Step 13:
287 goes into 1350 4 times with a remainder of 202.
The next digit of our result is 4. 
Result so far: 312595.98954
Subtract 1148 from 1350 to get 202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

Let's proceed to step 14:
When dividing 2020 by 287, we get 7 with a remainder of 11.
Write down 7 as next digit of the result. 
Result so far: 312595.989547
Subtract 2009 from 2020 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Moving on to step 15:
When dividing 110 by 287, we get 0 with a remainder of 110.
The number 0 becomes the next digit in our result. 
Result so far: 312595.989547
Deduct 0 from 110 and we're left with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Going ahead to step 16:
1100 divided by 287 is 3 with a remainder of 239.
The number 3 becomes the next digit in our result. 
Result so far: 312595.98954703
Subtract 861 from 1100 to get 239.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2390, and continue the process.

In conclusion, the division gives 312595.98954703 with a balance of 2.39e-07.