We're dividing 21247069 by 294 
The aim is to understand the frequency of 294 in 21247069.

Step 1:
If we divide 2 by 294, we get 0 and a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Take the next digit (1) from the dividend and append it to 2, then repeat: 21 / 294

Let's proceed to step 2:
21 divided by 294 is 0 with a remainder of 21.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 21, we end up with 21.
Take the next digit (2) from the dividend and append it to 21, then repeat: 212 / 294

Let's proceed to step 3:
The number 294 fits into 212 0 times, leaving a remainder of 212.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 212 leaves us with 212.
Fetch the next digit (4) from the dividend, attach it to 212 and continue: 2124 / 294

On to step 4:
If we divide 2124 by 294, we get 7 and a remainder of 66.
Write down 7 as next digit of the result. 
Result so far: 7.0
If we subtract 2058 from 2124, we get 66.
Take the next digit (7) from the dividend and append it to 66, then repeat: 667 / 294

Moving on to step 5:
294 goes into 667 2 times with a remainder of 79.
Put 2 as the next digit of the answer. 
Result so far: 72.0
Deduct 588 from 667 and we're left with 79.
Take the next digit (0) from the dividend and append it to 79, then repeat: 790 / 294

On to step 6:
When dividing 790 by 294, we get 2 with a remainder of 202.
The next digit of our result is 2. 
Result so far: 722.0
If we take 588 away from 790, we end up with 202.
Grab the next digit (6) from the dividend, add it to 202, then carry on: 2026 / 294

Step 7:
294 can be fit into 2026 6 times, resulting in a remainder of 262.
The number 6 becomes the next digit in our result. 
Result so far: 7226.0
If we subtract 1764 from 2026, we get 262.
Take the next digit (9) from the dividend and append it to 262, then repeat: 2629 / 294

On to step 8:
If we divide 2629 by 294, we get 8 and a remainder of 277.
The next digit of our result is 8. 
Result so far: 72268.0
Subtracting 2352 from 2629 leaves us with 277.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2770, and continue the process.

Going ahead to step 9:
294 can be fit into 2770 9 times, resulting in a remainder of 124.
Put 9 as the next digit of the answer. 
Result so far: 72268.9
Subtracting 2646 from 2770 leaves us with 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Moving on to step 10:
294 can be fit into 1240 4 times, resulting in a remainder of 64.
Write down 4 as next digit of the result. 
Result so far: 72268.94
Subtracting 1176 from 1240 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Going ahead to step 11:
The number 294 fits into 640 2 times, leaving a remainder of 52.
Use 2 as the next digit of our solution. 
Result so far: 72268.942
If we take 588 away from 640, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 12:
When dividing 520 by 294, we get 1 with a remainder of 226.
The next digit of our result is 1. 
Result so far: 72268.9421
If we take 294 away from 520, we end up with 226.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2260, and continue the process.

Moving on to step 13:
The number 294 fits into 2260 7 times, leaving a remainder of 202.
Write down 7 as next digit of the result. 
Result so far: 72268.94217
Deduct 2058 from 2260 and we're left with 202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

Moving on to step 14:
If we divide 2020 by 294, we get 6 and a remainder of 256.
Write down 6 as next digit of the result. 
Result so far: 72268.942176
If we subtract 1764 from 2020, we get 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Advancing to step 15:
2560 divided by 294 is 8 with a remainder of 208.
Put 8 as the next digit of the answer. 
Result so far: 72268.9421768
If we subtract 2352 from 2560, we get 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Moving on to step 16:
2080 divided by 294 is 7 with a remainder of 22.
Use 7 as the next digit of our solution. 
Result so far: 72268.94217687
If we subtract 2058 from 2080, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Our division results in 72268.94217687 with a remaining 2.2e-08.