84217586 divided by 289 
The aim is to understand the frequency of 289 in 84217586.

Going ahead to step 1:
8 divided by 289 is 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Take the next digit (4) from the dividend and append it to 8, then repeat: 84 / 289

Step 2:
When dividing 84 by 289, we get 0 with a remainder of 84.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 84, we end up with 84.
Grab the next digit (2) from the dividend, add it to 84, then carry on: 842 / 289

Advancing to step 3:
842 divided by 289 is 2 with a remainder of 264.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtract 578 from 842 to get 264.
Take the next digit (1) from the dividend and append it to 264, then repeat: 2641 / 289

On to step 4:
The number 289 fits into 2641 9 times, leaving a remainder of 40.
Use 9 as the next digit of our solution. 
Result so far: 29.0
The remainder is 40 after subtracting 2601 from 2641.
Append the next digit (7) from the dividend to 40 and continue with: 407 / 289

Step 5:
When dividing 407 by 289, we get 1 with a remainder of 118.
The number 1 becomes the next digit in our result. 
Result so far: 291.0
Subtract 289 from 407 to get 118.
Bring next digit (5) of the dividend behind the 118 and repeat the process: 1185 / 289

Let's proceed to step 6:
The number 289 fits into 1185 4 times, leaving a remainder of 29.
Put 4 as the next digit of the answer. 
Result so far: 2914.0
Subtracting 1156 from 1185 leaves us with 29.
Include the next digit (8) from the dividend after 29, then repeat: 298 / 289

Let's proceed to step 7:
289 goes into 298 1 times with a remainder of 9.
Record the quotient 1 as the next digit in the result. 
Result so far: 29141.0
The remainder is 9 after subtracting 289 from 298.
Append the next digit (6) from the dividend to 9 and continue with: 96 / 289

Advancing to step 8:
When dividing 96 by 289, we get 0 with a remainder of 96.
Write down 0 as next digit of the result. 
Result so far: 291410.0
If we take 0 away from 96, we end up with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Let's proceed to step 9:
960 divided by 289 is 3 with a remainder of 93.
The next digit of our result is 3. 
Result so far: 291410.3
If we take 867 away from 960, we end up with 93.
Since there are no more digits in the dividend, we add a zero to the remainder making it 930, and continue the process.

Step 10:
When dividing 930 by 289, we get 3 with a remainder of 63.
Use 3 as the next digit of our solution. 
Result so far: 291410.33
The remainder is 63 after subtracting 867 from 930.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

The final outcome is 291410.33, with a leftover of 0.063.