We're dividing 838745 by 55 
The aim is to understand the frequency of 55 in 838745.

On to step 1:
The number 55 fits into 8 0 times, leaving a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Append the next digit (3) from the dividend to 8 and continue with: 83 / 55

Let's proceed to step 2:
When dividing 83 by 55, we get 1 with a remainder of 28.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 55 from 83 and we're left with 28.
Take the next digit (8) from the dividend and append it to 28, then repeat: 288 / 55

On to step 3:
55 can be fit into 288 5 times, resulting in a remainder of 13.
Write down 5 as next digit of the result. 
Result so far: 15.0
Subtract 275 from 288 to get 13.
Include the next digit (7) from the dividend after 13, then repeat: 137 / 55

Going ahead to step 4:
55 goes into 137 2 times with a remainder of 27.
Record the quotient 2 as the next digit in the result. 
Result so far: 152.0
Subtracting 110 from 137 leaves us with 27.
Grab the next digit (4) from the dividend, add it to 27, then carry on: 274 / 55

Advancing to step 5:
55 can be fit into 274 4 times, resulting in a remainder of 54.
The number 4 becomes the next digit in our result. 
Result so far: 1524.0
Deduct 220 from 274 and we're left with 54.
Bring next digit (5) of the dividend behind the 54 and repeat the process: 545 / 55

Advancing to step 6:
55 goes into 545 9 times with a remainder of 50.
Write down 9 as next digit of the result. 
Result so far: 15249.0
Deduct 495 from 545 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 7:
500 divided by 55 is 9 with a remainder of 5.
Record the quotient 9 as the next digit in the result. 
Result so far: 15249.9
Subtracting 495 from 500 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 8:
The number 55 fits into 50 0 times, leaving a remainder of 50.
The next digit of our result is 0. 
Result so far: 15249.9
Subtract 0 from 50 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 9:
500 divided by 55 is 9 with a remainder of 5.
Write down 9 as next digit of the result. 
Result so far: 15249.909
If we take 495 away from 500, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 10:
55 goes into 50 0 times with a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 15249.909
Subtract 0 from 50 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 11:
When dividing 500 by 55, we get 9 with a remainder of 5.
The next digit of our result is 9. 
Result so far: 15249.90909
If we take 495 away from 500, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 12:
55 goes into 50 0 times with a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 15249.90909
Deduct 0 from 50 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 13:
If we divide 500 by 55, we get 9 and a remainder of 5.
Put 9 as the next digit of the answer. 
Result so far: 15249.9090909
Deduct 495 from 500 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 14:
50 divided by 55 is 0 with a remainder of 50.
Put 0 as the next digit of the answer. 
Result so far: 15249.9090909
Subtract 0 from 50 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Our division results in 15249.9090909 with a remaining 5e-08.