76284287 divided by 287 
The aim is to understand the frequency of 287 in 76284287.

Let's proceed to step 1:
The number 287 fits into 7 0 times, leaving a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Fetch the next digit (6) from the dividend, attach it to 7 and continue: 76 / 287

Step 2:
287 goes into 76 0 times with a remainder of 76.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 76 leaves us with 76.
Append the next digit (2) from the dividend to 76 and continue with: 762 / 287

On to step 3:
287 can be fit into 762 2 times, resulting in a remainder of 188.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtract 574 from 762 to get 188.
Append the next digit (8) from the dividend to 188 and continue with: 1888 / 287

Let's proceed to step 4:
287 goes into 1888 6 times with a remainder of 166.
The number 6 becomes the next digit in our result. 
Result so far: 26.0
The remainder is 166 after subtracting 1722 from 1888.
Append the next digit (4) from the dividend to 166 and continue with: 1664 / 287

Going ahead to step 5:
287 goes into 1664 5 times with a remainder of 229.
The next digit of our result is 5. 
Result so far: 265.0
The remainder is 229 after subtracting 1435 from 1664.
Include the next digit (2) from the dividend after 229, then repeat: 2292 / 287

Moving on to step 6:
When dividing 2292 by 287, we get 7 with a remainder of 283.
Record the quotient 7 as the next digit in the result. 
Result so far: 2657.0
If we subtract 2009 from 2292, we get 283.
Append the next digit (8) from the dividend to 283 and continue with: 2838 / 287

Going ahead to step 7:
287 can be fit into 2838 9 times, resulting in a remainder of 255.
Use 9 as the next digit of our solution. 
Result so far: 26579.0
Subtract 2583 from 2838 to get 255.
Append the next digit (7) from the dividend to 255 and continue with: 2557 / 287

On to step 8:
287 can be fit into 2557 8 times, resulting in a remainder of 261.
Put 8 as the next digit of the answer. 
Result so far: 265798.0
Subtract 2296 from 2557 to get 261.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2610, and continue the process.

Advancing to step 9:
287 can be fit into 2610 9 times, resulting in a remainder of 27.
The number 9 becomes the next digit in our result. 
Result so far: 265798.9
If we take 2583 away from 2610, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Let's proceed to step 10:
270 divided by 287 is 0 with a remainder of 270.
The next digit of our result is 0. 
Result so far: 265798.9
If we take 0 away from 270, we end up with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Going ahead to step 11:
If we divide 2700 by 287, we get 9 and a remainder of 117.
The number 9 becomes the next digit in our result. 
Result so far: 265798.909
Deduct 2583 from 2700 and we're left with 117.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1170, and continue the process.

Step 12:
287 goes into 1170 4 times with a remainder of 22.
Write down 4 as next digit of the result. 
Result so far: 265798.9094
Deduct 1148 from 1170 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 13:
287 can be fit into 220 0 times, resulting in a remainder of 220.
The next digit of our result is 0. 
Result so far: 265798.9094
If we subtract 0 from 220, we get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Let's proceed to step 14:
2200 divided by 287 is 7 with a remainder of 191.
The next digit of our result is 7. 
Result so far: 265798.909407
If we subtract 2009 from 2200, we get 191.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1910, and continue the process.

Moving on to step 15:
287 can be fit into 1910 6 times, resulting in a remainder of 188.
The next digit of our result is 6. 
Result so far: 265798.9094076
Subtract 1722 from 1910 to get 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

Step 16:
When dividing 1880 by 287, we get 6 with a remainder of 158.
Record the quotient 6 as the next digit in the result. 
Result so far: 265798.90940766
If we take 1722 away from 1880, we end up with 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

In conclusion, the division gives 265798.90940766 with a balance of 1.58e-07.