We're dividing 52888637 by 864 
The aim is to understand the frequency of 864 in 52888637.

Going ahead to step 1:
864 can be fit into 5 0 times, resulting in a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Append the next digit (2) from the dividend to 5 and continue with: 52 / 864

Step 2:
When dividing 52 by 864, we get 0 with a remainder of 52.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 52 after subtracting 0 from 52.
Bring next digit (8) of the dividend behind the 52 and repeat the process: 528 / 864

Going ahead to step 3:
If we divide 528 by 864, we get 0 and a remainder of 528.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 528 to get 528.
Take the next digit (8) from the dividend and append it to 528, then repeat: 5288 / 864

Going ahead to step 4:
5288 divided by 864 is 6 with a remainder of 104.
Write down 6 as next digit of the result. 
Result so far: 6.0
If we subtract 5184 from 5288, we get 104.
Fetch the next digit (8) from the dividend, attach it to 104 and continue: 1048 / 864

Advancing to step 5:
864 can be fit into 1048 1 times, resulting in a remainder of 184.
The next digit of our result is 1. 
Result so far: 61.0
If we subtract 864 from 1048, we get 184.
Append the next digit (6) from the dividend to 184 and continue with: 1846 / 864

Step 6:
864 can be fit into 1846 2 times, resulting in a remainder of 118.
The number 2 becomes the next digit in our result. 
Result so far: 612.0
If we take 1728 away from 1846, we end up with 118.
Include the next digit (3) from the dividend after 118, then repeat: 1183 / 864

On to step 7:
864 goes into 1183 1 times with a remainder of 319.
Use 1 as the next digit of our solution. 
Result so far: 6121.0
Subtracting 864 from 1183 leaves us with 319.
Take the next digit (7) from the dividend and append it to 319, then repeat: 3197 / 864

Advancing to step 8:
If we divide 3197 by 864, we get 3 and a remainder of 605.
The next digit of our result is 3. 
Result so far: 61213.0
The remainder is 605 after subtracting 2592 from 3197.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6050, and continue the process.

Advancing to step 9:
864 goes into 6050 7 times with a remainder of 2.
Use 7 as the next digit of our solution. 
Result so far: 61213.7
The remainder is 2 after subtracting 6048 from 6050.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 10:
864 can be fit into 20 0 times, resulting in a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 61213.7
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 11:
The number 864 fits into 200 0 times, leaving a remainder of 200.
Write down 0 as next digit of the result. 
Result so far: 61213.7
Subtracting 0 from 200 leaves us with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

The final result is 61213.7 with a remainder of 0.02.