We're dividing 22103 by 77 
The aim is to understand the frequency of 77 in 22103.

On to step 1:
2 divided by 77 is 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Append the next digit (2) from the dividend to 2 and continue with: 22 / 77

Step 2:
77 goes into 22 0 times with a remainder of 22.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 22, we end up with 22.
Bring next digit (1) of the dividend behind the 22 and repeat the process: 221 / 77

On to step 3:
The number 77 fits into 221 2 times, leaving a remainder of 67.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtracting 154 from 221 leaves us with 67.
Include the next digit (0) from the dividend after 67, then repeat: 670 / 77

Let's proceed to step 4:
When dividing 670 by 77, we get 8 with a remainder of 54.
Put 8 as the next digit of the answer. 
Result so far: 28.0
The remainder is 54 after subtracting 616 from 670.
Grab the next digit (3) from the dividend, add it to 54, then carry on: 543 / 77

Going ahead to step 5:
When dividing 543 by 77, we get 7 with a remainder of 4.
Record the quotient 7 as the next digit in the result. 
Result so far: 287.0
Deduct 539 from 543 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 6:
The number 77 fits into 40 0 times, leaving a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 287.0
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 7:
77 goes into 400 5 times with a remainder of 15.
The next digit of our result is 5. 
Result so far: 287.05
Subtracting 385 from 400 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 8:
When dividing 150 by 77, we get 1 with a remainder of 73.
Record the quotient 1 as the next digit in the result. 
Result so far: 287.051
Subtracting 77 from 150 leaves us with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Moving on to step 9:
If we divide 730 by 77, we get 9 and a remainder of 37.
Use 9 as the next digit of our solution. 
Result so far: 287.0519
The remainder is 37 after subtracting 693 from 730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Step 10:
370 divided by 77 is 4 with a remainder of 62.
Put 4 as the next digit of the answer. 
Result so far: 287.05194
If we take 308 away from 370, we end up with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Going ahead to step 11:
77 goes into 620 8 times with a remainder of 4.
The next digit of our result is 8. 
Result so far: 287.051948
If we subtract 616 from 620, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 12:
77 goes into 40 0 times with a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 287.051948
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 13:
If we divide 400 by 77, we get 5 and a remainder of 15.
Write down 5 as next digit of the result. 
Result so far: 287.05194805
Subtracting 385 from 400 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Our division results in 287.05194805 with a remaining 1.5e-08.