We divide 20567149 by 931
The aim is to understand the frequency of 931 in 20567149.

Going ahead to step 1:
931 goes into 2 0 times with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Append the next digit (0) from the dividend to 2 and continue with: 20 / 931

Advancing to step 2:
931 goes into 20 0 times with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 20 after subtracting 0 from 20.
Bring next digit (5) of the dividend behind the 20 and repeat the process: 205 / 931

On to step 3:
If we divide 205 by 931, we get 0 and a remainder of 205.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 205, we get 205.
Fetch the next digit (6) from the dividend, attach it to 205 and continue: 2056 / 931

Moving on to step 4:
If we divide 2056 by 931, we get 2 and a remainder of 194.
The next digit of our result is 2. 
Result so far: 2.0
If we subtract 1862 from 2056, we get 194.
Fetch the next digit (7) from the dividend, attach it to 194 and continue: 1947 / 931

Advancing to step 5:
931 can be fit into 1947 2 times, resulting in a remainder of 85.
Record the quotient 2 as the next digit in the result. 
Result so far: 22.0
If we take 1862 away from 1947, we end up with 85.
Bring next digit (1) of the dividend behind the 85 and repeat the process: 851 / 931

On to step 6:
851 divided by 931 is 0 with a remainder of 851.
The next digit of our result is 0. 
Result so far: 220.0
If we subtract 0 from 851, we get 851.
Fetch the next digit (4) from the dividend, attach it to 851 and continue: 8514 / 931

Step 7:
8514 divided by 931 is 9 with a remainder of 135.
Use 9 as the next digit of our solution. 
Result so far: 2209.0
If we take 8379 away from 8514, we end up with 135.
Include the next digit (9) from the dividend after 135, then repeat: 1359 / 931

Step 8:
The number 931 fits into 1359 1 times, leaving a remainder of 428.
Write down 1 as next digit of the result. 
Result so far: 22091.0
Subtract 931 from 1359 to get 428.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4280, and continue the process.

Let's proceed to step 9:
931 can be fit into 4280 4 times, resulting in a remainder of 556.
Record the quotient 4 as the next digit in the result. 
Result so far: 22091.4
If we subtract 3724 from 4280, we get 556.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5560, and continue the process.

Let's proceed to step 10:
931 goes into 5560 5 times with a remainder of 905.
The next digit of our result is 5. 
Result so far: 22091.45
Subtract 4655 from 5560 to get 905.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9050, and continue the process.

On to step 11:
When dividing 9050 by 931, we get 9 with a remainder of 671.
The number 9 becomes the next digit in our result. 
Result so far: 22091.459
Subtract 8379 from 9050 to get 671.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6710, and continue the process.

Let's proceed to step 12:
When dividing 6710 by 931, we get 7 with a remainder of 193.
Use 7 as the next digit of our solution. 
Result so far: 22091.4597
Subtracting 6517 from 6710 leaves us with 193.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1930, and continue the process.

Moving on to step 13:
931 goes into 1930 2 times with a remainder of 68.
Use 2 as the next digit of our solution. 
Result so far: 22091.45972
Deduct 1862 from 1930 and we're left with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

On to step 14:
680 divided by 931 is 0 with a remainder of 680.
The next digit of our result is 0. 
Result so far: 22091.45972
Deduct 0 from 680 and we're left with 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

Moving on to step 15:
If we divide 6800 by 931, we get 7 and a remainder of 283.
The next digit of our result is 7. 
Result so far: 22091.4597207
Subtract 6517 from 6800 to get 283.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2830, and continue the process.

Let's proceed to step 16:
The number 931 fits into 2830 3 times, leaving a remainder of 37.
Write down 3 as next digit of the result. 
Result so far: 22091.45972073
If we take 2793 away from 2830, we end up with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

The final result is 22091.45972073 with a remainder of 3.7e-08.