We look at the division of 10022961 by 381 
The aim is to understand the frequency of 381 in 10022961.

Going ahead to step 1:
1 divided by 381 is 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Include the next digit (0) from the dividend after 1, then repeat: 10 / 381

Advancing to step 2:
The number 381 fits into 10 0 times, leaving a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 10 leaves us with 10.
Bring next digit (0) of the dividend behind the 10 and repeat the process: 100 / 381

Going ahead to step 3:
The number 381 fits into 100 0 times, leaving a remainder of 100.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 100, we end up with 100.
Include the next digit (2) from the dividend after 100, then repeat: 1002 / 381

Going ahead to step 4:
When dividing 1002 by 381, we get 2 with a remainder of 240.
The next digit of our result is 2. 
Result so far: 2.0
If we take 762 away from 1002, we end up with 240.
Grab the next digit (2) from the dividend, add it to 240, then carry on: 2402 / 381

Moving on to step 5:
381 goes into 2402 6 times with a remainder of 116.
The number 6 becomes the next digit in our result. 
Result so far: 26.0
Deduct 2286 from 2402 and we're left with 116.
Grab the next digit (9) from the dividend, add it to 116, then carry on: 1169 / 381

On to step 6:
The number 381 fits into 1169 3 times, leaving a remainder of 26.
Write down 3 as next digit of the result. 
Result so far: 263.0
Subtract 1143 from 1169 to get 26.
Bring next digit (6) of the dividend behind the 26 and repeat the process: 266 / 381

Going ahead to step 7:
381 goes into 266 0 times with a remainder of 266.
Write down 0 as next digit of the result. 
Result so far: 2630.0
The remainder is 266 after subtracting 0 from 266.
Fetch the next digit (1) from the dividend, attach it to 266 and continue: 2661 / 381

Advancing to step 8:
381 goes into 2661 6 times with a remainder of 375.
Put 6 as the next digit of the answer. 
Result so far: 26306.0
Subtracting 2286 from 2661 leaves us with 375.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3750, and continue the process.

On to step 9:
When dividing 3750 by 381, we get 9 with a remainder of 321.
The number 9 becomes the next digit in our result. 
Result so far: 26306.9
Deduct 3429 from 3750 and we're left with 321.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3210, and continue the process.

Let's proceed to step 10:
381 goes into 3210 8 times with a remainder of 162.
Use 8 as the next digit of our solution. 
Result so far: 26306.98
Subtract 3048 from 3210 to get 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

Let's proceed to step 11:
381 can be fit into 1620 4 times, resulting in a remainder of 96.
The number 4 becomes the next digit in our result. 
Result so far: 26306.984
Deduct 1524 from 1620 and we're left with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Let's proceed to step 12:
The number 381 fits into 960 2 times, leaving a remainder of 198.
Record the quotient 2 as the next digit in the result. 
Result so far: 26306.9842
Subtracting 762 from 960 leaves us with 198.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1980, and continue the process.

Let's proceed to step 13:
The number 381 fits into 1980 5 times, leaving a remainder of 75.
Put 5 as the next digit of the answer. 
Result so far: 26306.98425
Subtract 1905 from 1980 to get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Let's proceed to step 14:
The number 381 fits into 750 1 times, leaving a remainder of 369.
The number 1 becomes the next digit in our result. 
Result so far: 26306.984251
The remainder is 369 after subtracting 381 from 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3690, and continue the process.

On to step 15:
If we divide 3690 by 381, we get 9 and a remainder of 261.
The number 9 becomes the next digit in our result. 
Result so far: 26306.9842519
If we subtract 3429 from 3690, we get 261.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2610, and continue the process.

Going ahead to step 16:
2610 divided by 381 is 6 with a remainder of 324.
The number 6 becomes the next digit in our result. 
Result so far: 26306.98425196
If we take 2286 away from 2610, we end up with 324.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3240, and continue the process.

In conclusion, the division gives 26306.98425196 with a balance of 3.24e-07.