Let's divide 20926946 by 307
The aim is to understand the frequency of 307 in 20926946.

On to step 1:
2 divided by 307 is 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Append the next digit (0) from the dividend to 2 and continue with: 20 / 307

On to step 2:
If we divide 20 by 307, we get 0 and a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 20 leaves us with 20.
Include the next digit (9) from the dividend after 20, then repeat: 209 / 307

Let's proceed to step 3:
When dividing 209 by 307, we get 0 with a remainder of 209.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 209, we end up with 209.
Include the next digit (2) from the dividend after 209, then repeat: 2092 / 307

Advancing to step 4:
2092 divided by 307 is 6 with a remainder of 250.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
The remainder is 250 after subtracting 1842 from 2092.
Fetch the next digit (6) from the dividend, attach it to 250 and continue: 2506 / 307

Going ahead to step 5:
2506 divided by 307 is 8 with a remainder of 50.
The next digit of our result is 8. 
Result so far: 68.0
If we take 2456 away from 2506, we end up with 50.
Append the next digit (9) from the dividend to 50 and continue with: 509 / 307

Let's proceed to step 6:
307 goes into 509 1 times with a remainder of 202.
Put 1 as the next digit of the answer. 
Result so far: 681.0
Subtract 307 from 509 to get 202.
Fetch the next digit (4) from the dividend, attach it to 202 and continue: 2024 / 307

On to step 7:
307 goes into 2024 6 times with a remainder of 182.
Put 6 as the next digit of the answer. 
Result so far: 6816.0
Subtract 1842 from 2024 to get 182.
Bring next digit (6) of the dividend behind the 182 and repeat the process: 1826 / 307

Moving on to step 8:
If we divide 1826 by 307, we get 5 and a remainder of 291.
Record the quotient 5 as the next digit in the result. 
Result so far: 68165.0
Deduct 1535 from 1826 and we're left with 291.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2910, and continue the process.

Moving on to step 9:
307 goes into 2910 9 times with a remainder of 147.
The number 9 becomes the next digit in our result. 
Result so far: 68165.9
Subtracting 2763 from 2910 leaves us with 147.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1470, and continue the process.

On to step 10:
If we divide 1470 by 307, we get 4 and a remainder of 242.
The number 4 becomes the next digit in our result. 
Result so far: 68165.94
The remainder is 242 after subtracting 1228 from 1470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2420, and continue the process.

Step 11:
2420 divided by 307 is 7 with a remainder of 271.
The next digit of our result is 7. 
Result so far: 68165.947
The remainder is 271 after subtracting 2149 from 2420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2710, and continue the process.

Step 12:
307 can be fit into 2710 8 times, resulting in a remainder of 254.
The number 8 becomes the next digit in our result. 
Result so far: 68165.9478
If we subtract 2456 from 2710, we get 254.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2540, and continue the process.

Step 13:
307 goes into 2540 8 times with a remainder of 84.
Put 8 as the next digit of the answer. 
Result so far: 68165.94788
Subtract 2456 from 2540 to 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.

After the division, we end up with 68165.94788 and a remainder of 8.4e-05.