21233734 ÷ 294 
The aim is to understand the frequency of 294 in 21233734.

On to step 1:
When dividing 2 by 294, we get 0 with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Take the next digit (1) from the dividend and append it to 2, then repeat: 21 / 294

Going ahead to step 2:
The number 294 fits into 21 0 times, leaving a remainder of 21.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 21, we get 21.
Append the next digit (2) from the dividend to 21 and continue with: 212 / 294

Advancing to step 3:
294 goes into 212 0 times with a remainder of 212.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 212 to get 212.
Fetch the next digit (3) from the dividend, attach it to 212 and continue: 2123 / 294

Going ahead to step 4:
When dividing 2123 by 294, we get 7 with a remainder of 65.
Write down 7 as next digit of the result. 
Result so far: 7.0
The remainder is 65 after subtracting 2058 from 2123.
Grab the next digit (3) from the dividend, add it to 65, then carry on: 653 / 294

Let's proceed to step 5:
When dividing 653 by 294, we get 2 with a remainder of 65.
Put 2 as the next digit of the answer. 
Result so far: 72.0
If we subtract 588 from 653, we get 65.
Bring next digit (7) of the dividend behind the 65 and repeat the process: 657 / 294

Going ahead to step 6:
When dividing 657 by 294, we get 2 with a remainder of 69.
The next digit of our result is 2. 
Result so far: 722.0
Deduct 588 from 657 and we're left with 69.
Bring next digit (3) of the dividend behind the 69 and repeat the process: 693 / 294

Going ahead to step 7:
The number 294 fits into 693 2 times, leaving a remainder of 105.
The next digit of our result is 2. 
Result so far: 7222.0
Deduct 588 from 693 and we're left with 105.
Bring next digit (4) of the dividend behind the 105 and repeat the process: 1054 / 294

Let's proceed to step 8:
294 can be fit into 1054 3 times, resulting in a remainder of 172.
Write down 3 as next digit of the result. 
Result so far: 72223.0
If we subtract 882 from 1054, we get 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

Advancing to step 9:
1720 divided by 294 is 5 with a remainder of 250.
Write down 5 as next digit of the result. 
Result so far: 72223.5
Subtract 1470 from 1720 to get 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Step 10:
294 goes into 2500 8 times with a remainder of 148.
Put 8 as the next digit of the answer. 
Result so far: 72223.58
Deduct 2352 from 2500 and we're left with 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

On to step 11:
The number 294 fits into 1480 5 times, leaving a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 72223.585
Subtracting 1470 from 1480 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 12:
100 divided by 294 is 0 with a remainder of 100.
The number 0 becomes the next digit in our result. 
Result so far: 72223.585
If we take 0 away from 100, we end up with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Moving on to step 13:
The number 294 fits into 1000 3 times, leaving a remainder of 118.
Use 3 as the next digit of our solution. 
Result so far: 72223.58503
The remainder is 118 after subtracting 882 from 1000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Moving on to step 14:
1180 divided by 294 is 4 with a remainder of 4.
Record the quotient 4 as the next digit in the result. 
Result so far: 72223.585034
If we subtract 1176 from 1180, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 15:
When dividing 40 by 294, we get 0 with a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 72223.585034
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 16:
400 divided by 294 is 1 with a remainder of 106.
Put 1 as the next digit of the answer. 
Result so far: 72223.58503401
Subtract 294 from 400 to get 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

After the division, we end up with 72223.58503401 and a remainder of 1.06e-07.