53324281 divided by 587 
The aim is to understand the frequency of 587 in 53324281.

On to step 1:
If we divide 5 by 587, we get 0 and a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Include the next digit (3) from the dividend after 5, then repeat: 53 / 587

Step 2:
587 can be fit into 53 0 times, resulting in a remainder of 53.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 53 leaves us with 53.
Bring next digit (3) of the dividend behind the 53 and repeat the process: 533 / 587

Step 3:
587 goes into 533 0 times with a remainder of 533.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 533, we get 533.
Take the next digit (2) from the dividend and append it to 533, then repeat: 5332 / 587

Going ahead to step 4:
When dividing 5332 by 587, we get 9 with a remainder of 49.
Put 9 as the next digit of the answer. 
Result so far: 9.0
Subtract 5283 from 5332 to get 49.
Take the next digit (4) from the dividend and append it to 49, then repeat: 494 / 587

On to step 5:
The number 587 fits into 494 0 times, leaving a remainder of 494.
Record the quotient 0 as the next digit in the result. 
Result so far: 90.0
The remainder is 494 after subtracting 0 from 494.
Grab the next digit (2) from the dividend, add it to 494, then carry on: 4942 / 587

Step 6:
4942 divided by 587 is 8 with a remainder of 246.
Write down 8 as next digit of the result. 
Result so far: 908.0
Subtracting 4696 from 4942 leaves us with 246.
Take the next digit (8) from the dividend and append it to 246, then repeat: 2468 / 587

Going ahead to step 7:
If we divide 2468 by 587, we get 4 and a remainder of 120.
The next digit of our result is 4. 
Result so far: 9084.0
If we take 2348 away from 2468, we end up with 120.
Fetch the next digit (1) from the dividend, attach it to 120 and continue: 1201 / 587

Going ahead to step 8:
The number 587 fits into 1201 2 times, leaving a remainder of 27.
Use 2 as the next digit of our solution. 
Result so far: 90842.0
Subtracting 1174 from 1201 leaves us 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.

On to step 9:
If we divide 270 by 587, we get 0 and a remainder of 270.
The next digit of our result is 0. 
Result so far: 90842.0
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.

Let's proceed to step 10:
When dividing 2700 by 587, we get 4 with a remainder of 352.
Write down 4 as next digit of the result. 
Result so far: 90842.04
If we subtract 2348 from 2700, we get 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Advancing to step 11:
The number 587 fits into 3520 5 times, leaving a remainder of 585.
Use 5 as the next digit of our solution. 
Result so far: 90842.045
Subtract 2935 from 3520 to get 585.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5850, and continue the process.

On to step 12:
When dividing 5850 by 587, we get 9 with a remainder of 567.
Put 9 as the next digit of the answer. 
Result so far: 90842.0459
Subtract 5283 from 5850 to get 567.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5670, and continue the process.

On to step 13:
The number 587 fits into 5670 9 times, leaving a remainder of 387.
The next digit of our result is 9. 
Result so far: 90842.04599
Subtracting 5283 from 5670 leaves us with 387.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3870, and continue the process.

The final result is 90842.04599 with a remainder of 0.000387.