26260942 ÷ 286 
The aim is to understand the frequency of 286 in 26260942.

Let's proceed to step 1:
286 goes into 2 0 times with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Include the next digit (6) from the dividend after 2, then repeat: 26 / 286

Step 2:
When dividing 26 by 286, we get 0 with a remainder of 26.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 26 and we're left with 26.
Append the next digit (2) from the dividend to 26 and continue with: 262 / 286

Going ahead to step 3:
286 can be fit into 262 0 times, resulting in a remainder of 262.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 262, we end up with 262.
Append the next digit (6) from the dividend to 262 and continue with: 2626 / 286

Let's proceed to step 4:
The number 286 fits into 2626 9 times, leaving a remainder of 52.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
Subtract 2574 from 2626 to get 52.
Take the next digit (0) from the dividend and append it to 52, then repeat: 520 / 286

Advancing to step 5:
The number 286 fits into 520 1 times, leaving a remainder of 234.
Record the quotient 1 as the next digit in the result. 
Result so far: 91.0
Subtracting 286 from 520 leaves us with 234.
Fetch the next digit (9) from the dividend, attach it to 234 and continue: 2349 / 286

Advancing to step 6:
If we divide 2349 by 286, we get 8 and a remainder of 61.
The number 8 becomes the next digit in our result. 
Result so far: 918.0
If we subtract 2288 from 2349, we get 61.
Include the next digit (4) from the dividend after 61, then repeat: 614 / 286

Going ahead to step 7:
When dividing 614 by 286, we get 2 with a remainder of 42.
The next digit of our result is 2. 
Result so far: 9182.0
Subtracting 572 from 614 leaves us with 42.
Take the next digit (2) from the dividend and append it to 42, then repeat: 422 / 286

Going ahead to step 8:
When dividing 422 by 286, we get 1 with a remainder of 136.
Use 1 as the next digit of our solution. 
Result so far: 91821.0
Subtract 286 from 422 to get 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Step 9:
The number 286 fits into 1360 4 times, leaving a remainder of 216.
Record the quotient 4 as the next digit in the result. 
Result so far: 91821.4
Subtracting 1144 from 1360 leaves us with 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Step 10:
286 can be fit into 2160 7 times, resulting in a remainder of 158.
Write down 7 as next digit of the result. 
Result so far: 91821.47
If we subtract 2002 from 2160, we get 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

Step 11:
If we divide 1580 by 286, we get 5 and a remainder of 150.
Record the quotient 5 as the next digit in the result. 
Result so far: 91821.475
The remainder is 150 after subtracting 1430 from 1580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

On to step 12:
The number 286 fits into 1500 5 times, leaving a remainder of 70.
The next digit of our result is 5. 
Result so far: 91821.4755
Subtract 1430 from 1500 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

The quotient of the division is 91821.4755, and the remainder is 0.0007.