Let's divide 5248261 by 864
The aim is to understand the frequency of 864 in 5248261.

Advancing to step 1:
5 divided by 864 is 0 with 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.
Grab the next digit (2) from the dividend, add it to 5, then carry on: 52 / 864

Advancing to step 2:
If we divide 52 by 864, we get 0 and a remainder of 52.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 52 and we're left with 52.
Bring next digit (4) of the dividend behind the 52 and repeat the process: 524 / 864

On to step 3:
864 goes into 524 0 times with a remainder of 524.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 524 leaves us with 524.
Include the next digit (8) from the dividend after 524, then repeat: 5248 / 864

Advancing to step 4:
If we divide 5248 by 864, we get 6 and a remainder of 64.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
Deduct 5184 from 5248 and we're left with 64.
Fetch the next digit (2) from the dividend, attach it to 64 and continue: 642 / 864

Going ahead to step 5:
864 goes into 642 0 times with a remainder of 642.
Put 0 as the next digit of the answer. 
Result so far: 60.0
If we subtract 0 from 642, we get 642.
Append the next digit (6) from the dividend to 642 and continue with: 6426 / 864

Advancing to step 6:
The number 864 fits into 6426 7 times, leaving a remainder of 378.
Use 7 as the next digit of our solution. 
Result so far: 607.0
Deduct 6048 from 6426 and we're left with 378.
Bring next digit (1) of the dividend behind the 378 and repeat the process: 3781 / 864

Step 7:
When dividing 3781 by 864, we get 4 with a remainder of 325.
Use 4 as the next digit of our solution. 
Result so far: 6074.0
The remainder is 325 after subtracting 3456 from 3781.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

On to step 8:
864 can be fit into 3250 3 times, resulting in a remainder of 658.
Put 3 as the next digit of the answer. 
Result so far: 6074.3
Subtract 2592 from 3250 to get 658.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6580, and continue the process.

Step 9:
When dividing 6580 by 864, we get 7 with a remainder of 532.
The next digit of our result is 7. 
Result so far: 6074.37
The remainder is 532 after subtracting 6048 from 6580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5320, and continue the process.

Going ahead to step 10:
When dividing 5320 by 864, we get 6 with a remainder of 136.
Record the quotient 6 as the next digit in the result. 
Result so far: 6074.376
The remainder is 136 after subtracting 5184 from 5320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Step 11:
When dividing 1360 by 864, we get 1 with a remainder of 496.
Write down 1 as next digit of the result. 
Result so far: 6074.3761
If we take 864 away from 1360, we end up with 496.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4960, and continue the process.

Advancing to step 12:
4960 divided by 864 is 5 with a remainder of 640.
Put 5 as the next digit of the answer. 
Result so far: 6074.37615
The remainder is 640 after subtracting 4320 from 4960.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

Advancing to step 13:
The number 864 fits into 6400 7 times, leaving a remainder of 352.
Put 7 as the next digit of the answer. 
Result so far: 6074.376157
Subtracting 6048 from 6400 leaves us with 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Step 14:
When dividing 3520 by 864, we get 4 with a remainder of 64.
Write down 4 as next digit of the result. 
Result so far: 6074.3761574
Deduct 3456 from 3520 and we're left with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Going ahead to step 15:
640 divided by 864 is 0 with a remainder of 640.
The number 0 becomes the next digit in our result. 
Result so far: 6074.3761574
Subtracting 0 from 640 leaves us with 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

In conclusion, the division gives 6074.3761574 with a balance of 6.4e-07.