We're dividing 16918789 by 281 
The aim is to understand the frequency of 281 in 16918789.

Moving on to step 1:
281 can be fit into 1 0 times, resulting in a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Take the next digit (6) from the dividend and append it to 1, then repeat: 16 / 281

Going ahead to step 2:
281 goes into 16 0 times with a remainder of 16.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 16, we get 16.
Bring next digit (9) of the dividend behind the 16 and repeat the process: 169 / 281

Moving on to step 3:
The number 281 fits into 169 0 times, leaving a remainder of 169.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 169, we get 169.
Bring next digit (1) of the dividend behind the 169 and repeat the process: 1691 / 281

Step 4:
1691 divided by 281 is 6 with a remainder of 5.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Subtract 1686 from 1691 to get 5.
Include the next digit (8) from the dividend after 5, then repeat: 58 / 281

On to step 5:
If we divide 58 by 281, we get 0 and a remainder of 58.
Write down 0 as next digit of the result. 
Result so far: 60.0
Subtract 0 from 58 to get 58.
Fetch the next digit (7) from the dividend, attach it to 58 and continue: 587 / 281

Advancing to step 6:
If we divide 587 by 281, we get 2 and a remainder of 25.
Use 2 as the next digit of our solution. 
Result so far: 602.0
Subtracting 562 from 587 leaves us with 25.
Take the next digit (8) from the dividend and append it to 25, then repeat: 258 / 281

Advancing to step 7:
281 goes into 258 0 times with a remainder of 258.
The next digit of our result is 0. 
Result so far: 6020.0
If we subtract 0 from 258, we get 258.
Fetch the next digit (9) from the dividend, attach it to 258 and continue: 2589 / 281

Let's proceed to step 8:
If we divide 2589 by 281, we get 9 and a remainder of 60.
The number 9 becomes the next digit in our result. 
Result so far: 60209.0
Deduct 2529 from 2589 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 9:
If we divide 600 by 281, we get 2 and a remainder of 38.
Use 2 as the next digit of our solution. 
Result so far: 60209.2
If we subtract 562 from 600, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 10:
281 goes into 380 1 times with a remainder of 99.
The number 1 becomes the next digit in our result. 
Result so far: 60209.21
Deduct 281 from 380 and we're left with 99.
Since there are no more digits in the dividend, we add a zero to the remainder making it 990, and continue the process.

Let's proceed to step 11:
The number 281 fits into 990 3 times, leaving a remainder of 147.
Use 3 as the next digit of our solution. 
Result so far: 60209.213
Subtract 843 from 990 to get 147.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1470, and continue the process.

On to step 12:
The number 281 fits into 1470 5 times, leaving a remainder of 65.
Put 5 as the next digit of the answer. 
Result so far: 60209.2135
Subtract 1405 from 1470 to get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

On to step 13:
281 goes into 650 2 times with a remainder of 88.
Record the quotient 2 as the next digit in the result. 
Result so far: 60209.21352
If we take 562 away from 650, we end up with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Going ahead to step 14:
281 can be fit into 880 3 times, resulting in a remainder of 37.
Put 3 as the next digit of the answer. 
Result so far: 60209.213523
The remainder is 37 after subtracting 843 from 880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Step 15:
If we divide 370 by 281, we get 1 and a remainder of 89.
Write down 1 as next digit of the result. 
Result so far: 60209.2135231
Subtract 281 from 370 to get 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

Let's proceed to step 16:
281 goes into 890 3 times with a remainder of 47.
The next digit of our result is 3. 
Result so far: 60209.21352313
Deduct 843 from 890 and we're left with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

The final result is 60209.21352313 with a remainder of 4.7e-08.