We look at the division of 21034226 by 830 
The aim is to understand the frequency of 830 in 21034226.

Advancing to step 1:
When dividing 2 by 830, we get 0 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.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 830

Let's proceed to step 2:
830 goes into 21 0 times with a remainder of 21.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 21, we end up with 21.
Fetch the next digit (0) from the dividend, attach it to 21 and continue: 210 / 830

Going ahead to step 3:
210 divided by 830 is 0 with a remainder of 210.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 210 leaves us with 210.
Grab the next digit (3) from the dividend, add it to 210, then carry on: 2103 / 830

Going ahead to step 4:
830 can be fit into 2103 2 times, resulting in a remainder of 443.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we take 1660 away from 2103, we end up with 443.
Include the next digit (4) from the dividend after 443, then repeat: 4434 / 830

Going ahead to step 5:
When dividing 4434 by 830, we get 5 with a remainder of 284.
The number 5 becomes the next digit in our result. 
Result so far: 25.0
Subtract 4150 from 4434 to get 284.
Append the next digit (2) from the dividend to 284 and continue with: 2842 / 830

Advancing to step 6:
If we divide 2842 by 830, we get 3 and a remainder of 352.
Put 3 as the next digit of the answer. 
Result so far: 253.0
Subtracting 2490 from 2842 leaves us with 352.
Grab the next digit (2) from the dividend, add it to 352, then carry on: 3522 / 830

Going ahead to step 7:
The number 830 fits into 3522 4 times, leaving a remainder of 202.
The next digit of our result is 4. 
Result so far: 2534.0
The remainder is 202 after subtracting 3320 from 3522.
Grab the next digit (6) from the dividend, add it to 202, then carry on: 2026 / 830

Advancing to step 8:
2026 divided by 830 is 2 with a remainder of 366.
Use 2 as the next digit of our solution. 
Result so far: 25342.0
Subtracting 1660 from 2026 leaves us with 366.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3660, and continue the process.

Advancing to step 9:
When dividing 3660 by 830, we get 4 with a remainder of 340.
The next digit of our result is 4. 
Result so far: 25342.4
Deduct 3320 from 3660 and we're left with 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Let's proceed to step 10:
830 can be fit into 3400 4 times, resulting in a remainder of 80.
Use 4 as the next digit of our solution. 
Result so far: 25342.44
If we subtract 3320 from 3400, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

In conclusion, the division gives 25342.44 with a balance of 0.08.