We look at the division of 20997767 by 954 
The aim is to understand the frequency of 954 in 20997767.

Going ahead to step 1:
2 divided by 954 is 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Bring next digit (0) of the dividend behind the 2 and repeat the process: 20 / 954

On to step 2:
954 goes into 20 0 times with a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 20 to get 20.
Bring next digit (9) of the dividend behind the 20 and repeat the process: 209 / 954

Going ahead to step 3:
When dividing 209 by 954, we get 0 with a remainder of 209.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 209 leaves us with 209.
Take the next digit (9) from the dividend and append it to 209, then repeat: 2099 / 954

Advancing to step 4:
When dividing 2099 by 954, we get 2 with a remainder of 191.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Deduct 1908 from 2099 and we're left with 191.
Append the next digit (7) from the dividend to 191 and continue with: 1917 / 954

Going ahead to step 5:
1917 divided by 954 is 2 with a remainder of 9.
Write down 2 as next digit of the result. 
Result so far: 22.0
Subtract 1908 from 1917 to get 9.
Bring next digit (7) of the dividend behind the 9 and repeat the process: 97 / 954

Advancing to step 6:
If we divide 97 by 954, we get 0 and a remainder of 97.
Record the quotient 0 as the next digit in the result. 
Result so far: 220.0
If we take 0 away from 97, we end up with 97.
Fetch the next digit (6) from the dividend, attach it to 97 and continue: 976 / 954

Going ahead to step 7:
If we divide 976 by 954, we get 1 and a remainder of 22.
Record the quotient 1 as the next digit in the result. 
Result so far: 2201.0
Deduct 954 from 976 and we're left with 22.
Fetch the next digit (7) from the dividend, attach it to 22 and continue: 227 / 954

Advancing to step 8:
The number 954 fits into 227 0 times, leaving a remainder of 227.
Put 0 as the next digit of the answer. 
Result so far: 22010.0
If we take 0 away from 227, we end up with 227.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2270, and continue the process.

Step 9:
If we divide 2270 by 954, we get 2 and a remainder of 362.
Record the quotient 2 as the next digit in the result. 
Result so far: 22010.2
Subtract 1908 from 2270 to get 362.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3620, and continue the process.

Step 10:
954 goes into 3620 3 times with a remainder of 758.
The next digit of our result is 3. 
Result so far: 22010.23
If we take 2862 away from 3620, we end up with 758.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7580, and continue the process.

Let's proceed to step 11:
The number 954 fits into 7580 7 times, leaving a remainder of 902.
Record the quotient 7 as the next digit in the result. 
Result so far: 22010.237
Deduct 6678 from 7580 and we're left with 902.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9020, and continue the process.

Step 12:
954 can be fit into 9020 9 times, resulting in a remainder of 434.
The number 9 becomes the next digit in our result. 
Result so far: 22010.2379
Subtracting 8586 from 9020 leaves us with 434.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4340, and continue the process.

Moving on to step 13:
If we divide 4340 by 954, we get 4 and a remainder of 524.
Put 4 as the next digit of the answer. 
Result so far: 22010.23794
The remainder is 524 after subtracting 3816 from 4340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5240, and continue the process.

Advancing to step 14:
The number 954 fits into 5240 5 times, leaving a remainder of 470.
Put 5 as the next digit of the answer. 
Result so far: 22010.237945
If we subtract 4770 from 5240, we get 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4700, and continue the process.

Step 15:
When dividing 4700 by 954, we get 4 with a remainder of 884.
Write down 4 as next digit of the result. 
Result so far: 22010.2379454
Deduct 3816 from 4700 and we're left with 884.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8840, and continue the process.

Going ahead to step 16:
954 can be fit into 8840 9 times, resulting in a remainder of 254.
Write down 9 as next digit of the result. 
Result so far: 22010.23794549
Subtract 8586 from 8840 to 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.

The final result is 22010.23794549 with a remainder of 2.54e-07.