We look at the division of 83258350 by 289 
The aim is to understand the frequency of 289 in 83258350.

Advancing to step 1:
When dividing 8 by 289, we get 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Append the next digit (3) from the dividend to 8 and continue with: 83 / 289

Advancing to step 2:
289 goes into 83 0 times with a remainder of 83.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 83 leaves us with 83.
Take the next digit (2) from the dividend and append it to 83, then repeat: 832 / 289

Advancing to step 3:
If we divide 832 by 289, we get 2 and a remainder of 254.
The next digit of our result is 2. 
Result so far: 2.0
If we take 578 away from 832, we end up with 254.
Fetch the next digit (5) from the dividend, attach it to 254 and continue: 2545 / 289

Advancing to step 4:
289 goes into 2545 8 times with a remainder of 233.
The number 8 becomes the next digit in our result. 
Result so far: 28.0
If we take 2312 away from 2545, we end up with 233.
Grab the next digit (8) from the dividend, add it to 233, then carry on: 2338 / 289

Let's proceed to step 5:
When dividing 2338 by 289, we get 8 with a remainder of 26.
Use 8 as the next digit of our solution. 
Result so far: 288.0
Subtracting 2312 from 2338 leaves us with 26.
Append the next digit (3) from the dividend to 26 and continue with: 263 / 289

On to step 6:
When dividing 263 by 289, we get 0 with a remainder of 263.
Record the quotient 0 as the next digit in the result. 
Result so far: 2880.0
Deduct 0 from 263 and we're left with 263.
Include the next digit (5) from the dividend after 263, then repeat: 2635 / 289

On to step 7:
The number 289 fits into 2635 9 times, leaving a remainder of 34.
Write down 9 as next digit of the result. 
Result so far: 28809.0
Subtracting 2601 from 2635 leaves us with 34.
Bring next digit (0) of the dividend behind the 34 and repeat the process: 340 / 289

Moving on to step 8:
289 can be fit into 340 1 times, resulting in a remainder of 51.
Use 1 as the next digit of our solution. 
Result so far: 288091.0
The remainder is 51 after subtracting 289 from 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Advancing to step 9:
When dividing 510 by 289, we get 1 with a remainder of 221.
The next digit of our result is 1. 
Result so far: 288091.1
Subtract 289 from 510 to get 221.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2210, and continue the process.

Moving on to step 10:
If we divide 2210 by 289, we get 7 and a remainder of 187.
Write down 7 as next digit of the result. 
Result so far: 288091.17
If we subtract 2023 from 2210, we get 187.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1870, and continue the process.

On to step 11:
When dividing 1870 by 289, we get 6 with a remainder of 136.
The next digit of our result is 6. 
Result so far: 288091.176
The remainder is 136 after subtracting 1734 from 1870.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Moving on to step 12:
If we divide 1360 by 289, we get 4 and a remainder of 204.
Record the quotient 4 as the next digit in the result. 
Result so far: 288091.1764
The remainder is 204 after subtracting 1156 from 1360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

On to step 13:
2040 divided by 289 is 7 with a remainder of 17.
Use 7 as the next digit of our solution. 
Result so far: 288091.17647
If we subtract 2023 from 2040, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Step 14:
289 can be fit into 170 0 times, resulting in a remainder of 170.
The number 0 becomes the next digit in our result. 
Result so far: 288091.17647
Deduct 0 from 170 and we're left with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Moving on to step 15:
If we divide 1700 by 289, we get 5 and a remainder of 255.
The number 5 becomes the next digit in our result. 
Result so far: 288091.1764705
Subtract 1445 from 1700 to get 255.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2550, and continue the process.

Moving on to step 16:
289 can be fit into 2550 8 times, resulting in a remainder of 238.
Use 8 as the next digit of our solution. 
Result so far: 288091.17647058
Deduct 2312 from 2550 and we're left with 238.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2380, and continue the process.

The quotient of the division is 288091.17647058, and the remainder is 2.38e-07.