We look at the division of 55044625 by 386 
The aim is to understand the frequency of 386 in 55044625.

On to step 1:
The number 386 fits into 5 0 times, leaving 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 (5) from the dividend, add it to 5, then carry on: 55 / 386

Advancing to step 2:
If we divide 55 by 386, we get 0 and a remainder of 55.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 55 after subtracting 0 from 55.
Include the next digit (0) from the dividend after 55, then repeat: 550 / 386

On to step 3:
386 can be fit into 550 1 times, resulting in a remainder of 164.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 386 from 550, we get 164.
Fetch the next digit (4) from the dividend, attach it to 164 and continue: 1644 / 386

Let's proceed to step 4:
When dividing 1644 by 386, we get 4 with a remainder of 100.
Write down 4 as next digit of the result. 
Result so far: 14.0
Deduct 1544 from 1644 and we're left with 100.
Bring next digit (4) of the dividend behind the 100 and repeat the process: 1004 / 386

Moving on to step 5:
386 can be fit into 1004 2 times, resulting in a remainder of 232.
Write down 2 as next digit of the result. 
Result so far: 142.0
Subtracting 772 from 1004 leaves us with 232.
Include the next digit (6) from the dividend after 232, then repeat: 2326 / 386

Let's proceed to step 6:
386 can be fit into 2326 6 times, resulting in a remainder of 10.
Put 6 as the next digit of the answer. 
Result so far: 1426.0
Deduct 2316 from 2326 and we're left with 10.
Grab the next digit (2) from the dividend, add it to 10, then carry on: 102 / 386

Let's proceed to step 7:
102 divided by 386 is 0 with a remainder of 102.
Record the quotient 0 as the next digit in the result. 
Result so far: 14260.0
Subtracting 0 from 102 leaves us with 102.
Take the next digit (5) from the dividend and append it to 102, then repeat: 1025 / 386

Step 8:
When dividing 1025 by 386, we get 2 with a remainder of 253.
Use 2 as the next digit of our solution. 
Result so far: 142602.0
Deduct 772 from 1025 and we're left with 253.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2530, and continue the process.

Moving on to step 9:
The number 386 fits into 2530 6 times, leaving a remainder of 214.
The number 6 becomes the next digit in our result. 
Result so far: 142602.6
Subtract 2316 from 2530 to get 214.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

On to step 10:
When dividing 2140 by 386, we get 5 with a remainder of 210.
The number 5 becomes the next digit in our result. 
Result so far: 142602.65
Deduct 1930 from 2140 and we're left with 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Advancing to step 11:
386 can be fit into 2100 5 times, resulting in a remainder of 170.
Write down 5 as next digit of the result. 
Result so far: 142602.655
The remainder is 170 after subtracting 1930 from 2100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Our division results in 142602.655 with a remaining 0.017.