We divide 83654645 by 287
The aim is to understand the frequency of 287 in 83654645.

Moving on to step 1:
8 divided by 287 is 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Append the next digit (3) from the dividend to 8 and continue with: 83 / 287

Step 2:
287 can be fit into 83 0 times, resulting in a remainder of 83.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 83, we get 83.
Grab the next digit (6) from the dividend, add it to 83, then carry on: 836 / 287

Moving on to step 3:
If we divide 836 by 287, we get 2 and a remainder of 262.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Deduct 574 from 836 and we're left with 262.
Include the next digit (5) from the dividend after 262, then repeat: 2625 / 287

Let's proceed to step 4:
2625 divided by 287 is 9 with a remainder of 42.
The number 9 becomes the next digit in our result. 
Result so far: 29.0
The remainder is 42 after subtracting 2583 from 2625.
Grab the next digit (4) from the dividend, add it to 42, then carry on: 424 / 287

On to step 5:
287 goes into 424 1 times with a remainder of 137.
Put 1 as the next digit of the answer. 
Result so far: 291.0
Subtracting 287 from 424 leaves us with 137.
Include the next digit (6) from the dividend after 137, then repeat: 1376 / 287

Moving on to step 6:
When dividing 1376 by 287, we get 4 with a remainder of 228.
Put 4 as the next digit of the answer. 
Result so far: 2914.0
Deduct 1148 from 1376 and we're left with 228.
Include the next digit (4) from the dividend after 228, then repeat: 2284 / 287

Moving on to step 7:
The number 287 fits into 2284 7 times, leaving a remainder of 275.
Write down 7 as next digit of the result. 
Result so far: 29147.0
Subtracting 2009 from 2284 leaves us with 275.
Bring next digit (5) of the dividend behind the 275 and repeat the process: 2755 / 287

Going ahead to step 8:
287 goes into 2755 9 times with a remainder of 172.
Record the quotient 9 as the next digit in the result. 
Result so far: 291479.0
Subtracting 2583 from 2755 leaves us with 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

Advancing to step 9:
287 can be fit into 1720 5 times, resulting in a remainder of 285.
Write down 5 as next digit of the result. 
Result so far: 291479.5
Deduct 1435 from 1720 and we're left with 285.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

Let's proceed to step 10:
The number 287 fits into 2850 9 times, leaving a remainder of 267.
Use 9 as the next digit of our solution. 
Result so far: 291479.59
Subtract 2583 from 2850 to get 267.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2670, and continue the process.

Let's proceed to step 11:
287 can be fit into 2670 9 times, resulting in a remainder of 87.
Write down 9 as next digit of the result. 
Result so far: 291479.599
Deduct 2583 from 2670 and we're left with 87.
Since there are no more digits in the dividend, we add a zero to the remainder making it 870, and continue the process.

In conclusion, the division gives 291479.599 with a balance of 0.0087.