We divide 26066684 by 821
The aim is to understand the frequency of 821 in 26066684.

Advancing to step 1:
821 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.
Bring next digit (6) of the dividend behind the 2 and repeat the process: 26 / 821

Going ahead to step 2:
If we divide 26 by 821, we get 0 and a remainder of 26.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 26 to get 26.
Fetch the next digit (0) from the dividend, attach it to 26 and continue: 260 / 821

Moving on to step 3:
The number 821 fits into 260 0 times, leaving a remainder of 260.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 260, we end up with 260.
Include the next digit (6) from the dividend after 260, then repeat: 2606 / 821

On to step 4:
The number 821 fits into 2606 3 times, leaving a remainder of 143.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Deduct 2463 from 2606 and we're left with 143.
Grab the next digit (6) from the dividend, add it to 143, then carry on: 1436 / 821

Moving on to step 5:
821 can be fit into 1436 1 times, resulting in a remainder of 615.
Use 1 as the next digit of our solution. 
Result so far: 31.0
If we subtract 821 from 1436, we get 615.
Bring next digit (6) of the dividend behind the 615 and repeat the process: 6156 / 821

Moving on to step 6:
6156 divided by 821 is 7 with a remainder of 409.
Write down 7 as next digit of the result. 
Result so far: 317.0
The remainder is 409 after subtracting 5747 from 6156.
Grab the next digit (8) from the dividend, add it to 409, then carry on: 4098 / 821

Step 7:
821 goes into 4098 4 times with a remainder of 814.
Record the quotient 4 as the next digit in the result. 
Result so far: 3174.0
If we subtract 3284 from 4098, we get 814.
Bring next digit (4) of the dividend behind the 814 and repeat the process: 8144 / 821

Step 8:
821 can be fit into 8144 9 times, resulting in a remainder of 755.
Record the quotient 9 as the next digit in the result. 
Result so far: 31749.0
If we subtract 7389 from 8144, we get 755.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7550, and continue the process.

On to step 9:
When dividing 7550 by 821, we get 9 with a remainder of 161.
Write down 9 as next digit of the result. 
Result so far: 31749.9
If we subtract 7389 from 7550, we get 161.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1610, and continue the process.

Step 10:
When dividing 1610 by 821, we get 1 with a remainder of 789.
Use 1 as the next digit of our solution. 
Result so far: 31749.91
If we take 821 away from 1610, we end up with 789.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7890, and continue the process.

Moving on to step 11:
821 can be fit into 7890 9 times, resulting in a remainder of 501.
Use 9 as the next digit of our solution. 
Result so far: 31749.919
The remainder is 501 after subtracting 7389 from 7890.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5010, and continue the process.

Let's proceed to step 12:
5010 divided by 821 is 6 with a remainder of 84.
Record the quotient 6 as the next digit in the result. 
Result so far: 31749.9196
If we subtract 4926 from 5010, we get 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Going ahead to step 13:
821 goes into 840 1 times with a remainder of 19.
Write down 1 as next digit of the result. 
Result so far: 31749.91961
Deduct 821 from 840 and we're left with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

On to step 14:
821 can be fit into 190 0 times, resulting in a remainder of 190.
The number 0 becomes the next digit in our result. 
Result so far: 31749.91961
If we take 0 away from 190, we end up with 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Advancing to step 15:
821 can be fit into 1900 2 times, resulting in a remainder of 258.
Write down 2 as next digit of the result. 
Result so far: 31749.9196102
Deduct 1642 from 1900 and we're left with 258.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2580, and continue the process.

Advancing to step 16:
821 goes into 2580 3 times with a remainder of 117.
Use 3 as the next digit of our solution. 
Result so far: 31749.91961023
If we take 2463 away from 2580, we end up with 117.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1170, and continue the process.

The final result is 31749.91961023 with a remainder of 1.17e-07.