17789 ÷ 84 
The aim is to understand the frequency of 84 in 17789.

Moving on to step 1:
1 divided by 84 is 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Append the next digit (7) from the dividend to 1 and continue with: 17 / 84

Step 2:
84 can be fit into 17 0 times, resulting in a remainder of 17.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 17 leaves us with 17.
Include the next digit (7) from the dividend after 17, then repeat: 177 / 84

Advancing to step 3:
177 divided by 84 is 2 with a remainder of 9.
The next digit of our result is 2. 
Result so far: 2.0
Subtract 168 from 177 to get 9.
Bring next digit (8) of the dividend behind the 9 and repeat the process: 98 / 84

Going ahead to step 4:
98 divided by 84 is 1 with a remainder of 14.
The number 1 becomes the next digit in our result. 
Result so far: 21.0
Subtract 84 from 98 to get 14.
Bring next digit (9) of the dividend behind the 14 and repeat the process: 149 / 84

Advancing to step 5:
84 can be fit into 149 1 times, resulting in a remainder of 65.
Record the quotient 1 as the next digit in the result. 
Result so far: 211.0
If we subtract 84 from 149, we 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.

Moving on to step 6:
The number 84 fits into 650 7 times, leaving a remainder of 62.
Use 7 as the next digit of our solution. 
Result so far: 211.7
If we subtract 588 from 650, we get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Moving on to step 7:
When dividing 620 by 84, we get 7 with a remainder of 32.
The number 7 becomes the next digit in our result. 
Result so far: 211.77
Subtract 588 from 620 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.

In conclusion, the division gives 211.77 with a balance of 0.032.