We look at the division of 21094879 by 446 
The aim is to understand the frequency of 446 in 21094879.

Let's proceed to step 1:
2 divided by 446 is 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Append the next digit (1) from the dividend to 2 and continue with: 21 / 446

Step 2:
446 goes into 21 0 times with a remainder of 21.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 21 and we're left with 21.
Bring next digit (0) of the dividend behind the 21 and repeat the process: 210 / 446

Step 3:
446 goes into 210 0 times with a remainder of 210.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 210 to get 210.
Take the next digit (9) from the dividend and append it to 210, then repeat: 2109 / 446

Moving on to step 4:
446 goes into 2109 4 times with a remainder of 325.
The next digit of our result is 4. 
Result so far: 4.0
Deduct 1784 from 2109 and we're left with 325.
Append the next digit (4) from the dividend to 325 and continue with: 3254 / 446

Let's proceed to step 5:
446 can be fit into 3254 7 times, resulting in a remainder of 132.
The next digit of our result is 7. 
Result so far: 47.0
The remainder is 132 after subtracting 3122 from 3254.
Append the next digit (8) from the dividend to 132 and continue with: 1328 / 446

Step 6:
The number 446 fits into 1328 2 times, leaving a remainder of 436.
Put 2 as the next digit of the answer. 
Result so far: 472.0
The remainder is 436 after subtracting 892 from 1328.
Include the next digit (7) from the dividend after 436, then repeat: 4367 / 446

Going ahead to step 7:
The number 446 fits into 4367 9 times, leaving a remainder of 353.
The next digit of our result is 9. 
Result so far: 4729.0
If we subtract 4014 from 4367, we get 353.
Bring next digit (9) of the dividend behind the 353 and repeat the process: 3539 / 446

Going ahead to step 8:
446 goes into 3539 7 times with a remainder of 417.
The next digit of our result is 7. 
Result so far: 47297.0
If we take 3122 away from 3539, we end up with 417.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4170, and continue the process.

Going ahead to step 9:
446 can be fit into 4170 9 times, resulting in a remainder of 156.
The next digit of our result is 9. 
Result so far: 47297.9
Subtracting 4014 from 4170 leaves us with 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Let's proceed to step 10:
When dividing 1560 by 446, we get 3 with a remainder of 222.
Write down 3 as next digit of the result. 
Result so far: 47297.93
If we take 1338 away from 1560, we end up with 222.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2220, and continue the process.

Step 11:
446 goes into 2220 4 times with a remainder of 436.
Put 4 as the next digit of the answer. 
Result so far: 47297.934
Subtract 1784 from 2220 to get 436.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4360, and continue the process.

Moving on to step 12:
The number 446 fits into 4360 9 times, leaving a remainder of 346.
Write down 9 as next digit of the result. 
Result so far: 47297.9349
Subtracting 4014 from 4360 leaves us with 346.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3460, and continue the process.

Moving on to step 13:
446 can be fit into 3460 7 times, resulting in a remainder of 338.
Use 7 as the next digit of our solution. 
Result so far: 47297.93497
If we take 3122 away from 3460, we end up with 338.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3380, and continue the process.

Moving on to step 14:
446 goes into 3380 7 times with a remainder of 258.
The next digit of our result is 7. 
Result so far: 47297.934977
Subtracting 3122 from 3380 leaves us with 258.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2580, and continue the process.

In conclusion, the division gives 47297.934977 with a balance of 2.58e-05.