We're dividing 550086 by 64 
The aim is to understand the frequency of 64 in 550086.

Going ahead to step 1:
64 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
Subtracting 0 from 5 leaves us with 5.
Include the next digit (5) from the dividend after 5, then repeat: 55 / 64

Going ahead to step 2:
If we divide 55 by 64, we get 0 and a remainder of 55.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 55 and we're left with 55.
Bring next digit (0) of the dividend behind the 55 and repeat the process: 550 / 64

Going ahead to step 3:
When dividing 550 by 64, we get 8 with a remainder of 38.
Write down 8 as next digit of the result. 
Result so far: 8.0
Subtracting 512 from 550 leaves us with 38.
Take the next digit (0) from the dividend and append it to 38, then repeat: 380 / 64

Step 4:
380 divided by 64 is 5 with a remainder of 60.
Put 5 as the next digit of the answer. 
Result so far: 85.0
Deduct 320 from 380 and we're left with 60.
Take the next digit (8) from the dividend and append it to 60, then repeat: 608 / 64

On to step 5:
When dividing 608 by 64, we get 9 with a remainder of 32.
Record the quotient 9 as the next digit in the result. 
Result so far: 859.0
If we take 576 away from 608, we end up with 32.
Bring next digit (6) of the dividend behind the 32 and repeat the process: 326 / 64

Let's proceed to step 6:
64 can be fit into 326 5 times, resulting in a remainder of 6.
The number 5 becomes the next digit in our result. 
Result so far: 8595.0
If we take 320 away from 326, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 7:
64 goes into 60 0 times with a remainder of 60.
The next digit of our result is 0. 
Result so far: 8595.0
The remainder is 60 after subtracting 0 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 8:
When dividing 600 by 64, we get 9 with a remainder of 24.
The next digit of our result is 9. 
Result so far: 8595.09
Deduct 576 from 600 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 9:
When dividing 240 by 64, we get 3 with a remainder of 48.
Put 3 as the next digit of the answer. 
Result so far: 8595.093
If we take 192 away from 240, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Going ahead to step 10:
The number 64 fits into 480 7 times, leaving a remainder of 32.
The number 7 becomes the next digit in our result. 
Result so far: 8595.0937
Subtract 448 from 480 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 11:
64 goes into 320 5 times with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 8595.09375
The remainder is 0 after subtracting 320 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 12:
When dividing 0 by 64, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 8595.09375
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 13:
0 divided by 64 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 8595.09375
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 8595.09375 and a remainder of 0.0.