20916309 divided by 675 
The aim is to understand the frequency of 675 in 20916309.

Going ahead to step 1:
675 can be fit into 2 0 times, resulting in a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Bring next digit (0) of the dividend behind the 2 and repeat the process: 20 / 675

Let's proceed to step 2:
If we divide 20 by 675, we get 0 and a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 20, we get 20.
Append the next digit (9) from the dividend to 20 and continue with: 209 / 675

On to step 3:
The number 675 fits into 209 0 times, leaving a remainder of 209.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 209 after subtracting 0 from 209.
Include the next digit (1) from the dividend after 209, then repeat: 2091 / 675

Advancing to step 4:
675 can be fit into 2091 3 times, resulting in a remainder of 66.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we take 2025 away from 2091, we end up with 66.
Include the next digit (6) from the dividend after 66, then repeat: 666 / 675

Advancing to step 5:
675 goes into 666 0 times with a remainder of 666.
The number 0 becomes the next digit in our result. 
Result so far: 30.0
Deduct 0 from 666 and we're left with 666.
Include the next digit (3) from the dividend after 666, then repeat: 6663 / 675

On to step 6:
The number 675 fits into 6663 9 times, leaving a remainder of 588.
Use 9 as the next digit of our solution. 
Result so far: 309.0
Deduct 6075 from 6663 and we're left with 588.
Grab the next digit (0) from the dividend, add it to 588, then carry on: 5880 / 675

Let's proceed to step 7:
If we divide 5880 by 675, we get 8 and a remainder of 480.
The number 8 becomes the next digit in our result. 
Result so far: 3098.0
If we take 5400 away from 5880, we end up with 480.
Include the next digit (9) from the dividend after 480, then repeat: 4809 / 675

Advancing to step 8:
When dividing 4809 by 675, we get 7 with a remainder of 84.
Use 7 as the next digit of our solution. 
Result so far: 30987.0
If we take 4725 away from 4809, we end up with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Let's proceed to step 9:
The number 675 fits into 840 1 times, leaving a remainder of 165.
The number 1 becomes the next digit in our result. 
Result so far: 30987.1
The remainder is 165 after subtracting 675 from 840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

Going ahead to step 10:
When dividing 1650 by 675, we get 2 with a remainder of 300.
Put 2 as the next digit of the answer. 
Result so far: 30987.12
Subtract 1350 from 1650 to get 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Moving on to step 11:
The number 675 fits into 3000 4 times, leaving a remainder of 300.
Use 4 as the next digit of our solution. 
Result so far: 30987.124
If we take 2700 away from 3000, we end up with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Let's proceed to step 12:
675 goes into 3000 4 times with a remainder of 300.
Use 4 as the next digit of our solution. 
Result so far: 30987.1244
If we take 2700 away from 3000, we end up with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Our division results in 30987.1244 with a remaining 0.003.