28261688 divided by 290 
The aim is to understand the frequency of 290 in 28261688.

Moving on to step 1:
The number 290 fits into 2 0 times, leaving a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Include the next digit (8) from the dividend after 2, then repeat: 28 / 290

Going ahead to step 2:
290 can be fit into 28 0 times, resulting in a remainder of 28.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 28 to get 28.
Fetch the next digit (2) from the dividend, attach it to 28 and continue: 282 / 290

Let's proceed to step 3:
282 divided by 290 is 0 with a remainder of 282.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 282, we get 282.
Append the next digit (6) from the dividend to 282 and continue with: 2826 / 290

Going ahead to step 4:
When dividing 2826 by 290, we get 9 with a remainder of 216.
Use 9 as the next digit of our solution. 
Result so far: 9.0
The remainder is 216 after subtracting 2610 from 2826.
Bring next digit (1) of the dividend behind the 216 and repeat the process: 2161 / 290

Step 5:
2161 divided by 290 is 7 with a remainder of 131.
Put 7 as the next digit of the answer. 
Result so far: 97.0
Subtract 2030 from 2161 to get 131.
Bring next digit (6) of the dividend behind the 131 and repeat the process: 1316 / 290

On to step 6:
290 can be fit into 1316 4 times, resulting in a remainder of 156.
Put 4 as the next digit of the answer. 
Result so far: 974.0
If we subtract 1160 from 1316, we get 156.
Include the next digit (8) from the dividend after 156, then repeat: 1568 / 290

Going ahead to step 7:
290 can be fit into 1568 5 times, resulting in a remainder of 118.
Write down 5 as next digit of the result. 
Result so far: 9745.0
Subtract 1450 from 1568 to get 118.
Grab the next digit (8) from the dividend, add it to 118, then carry on: 1188 / 290

Advancing to step 8:
If we divide 1188 by 290, we get 4 and a remainder of 28.
Write down 4 as next digit of the result. 
Result so far: 97454.0
The remainder is 28 after subtracting 1160 from 1188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 9:
290 can be fit into 280 0 times, resulting in a remainder of 280.
The next digit of our result is 0. 
Result so far: 97454.0
If we subtract 0 from 280, we get 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

On to step 10:
290 can be fit into 2800 9 times, resulting in a remainder of 190.
The next digit of our result is 9. 
Result so far: 97454.09
Subtract 2610 from 2800 to get 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

On to step 11:
290 can be fit into 1900 6 times, resulting in a remainder of 160.
Put 6 as the next digit of the answer. 
Result so far: 97454.096
If we subtract 1740 from 1900, we get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Step 12:
The number 290 fits into 1600 5 times, leaving a remainder of 150.
The number 5 becomes the next digit in our result. 
Result so far: 97454.0965
Deduct 1450 from 1600 and we're left with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Step 13:
When dividing 1500 by 290, we get 5 with a remainder of 50.
The number 5 becomes the next digit in our result. 
Result so far: 97454.09655
Subtract 1450 from 1500 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

In conclusion, the division gives 97454.09655 with a balance of 5e-05.