We divide 43204021 by 994
The aim is to understand the frequency of 994 in 43204021.

Advancing to step 1:
4 divided by 994 is 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Append the next digit (3) from the dividend to 4 and continue with: 43 / 994

Moving on to step 2:
43 divided by 994 is 0 with a remainder of 43.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 43 leaves us with 43.
Append the next digit (2) from the dividend to 43 and continue with: 432 / 994

Advancing to step 3:
The number 994 fits into 432 0 times, leaving a remainder of 432.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 432, we end up with 432.
Take the next digit (0) from the dividend and append it to 432, then repeat: 4320 / 994

Advancing to step 4:
If we divide 4320 by 994, we get 4 and a remainder of 344.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtract 3976 from 4320 to get 344.
Append the next digit (4) from the dividend to 344 and continue with: 3444 / 994

Advancing to step 5:
When dividing 3444 by 994, we get 3 with a remainder of 462.
The number 3 becomes the next digit in our result. 
Result so far: 43.0
Deduct 2982 from 3444 and we're left with 462.
Take the next digit (0) from the dividend and append it to 462, then repeat: 4620 / 994

Moving on to step 6:
The number 994 fits into 4620 4 times, leaving a remainder of 644.
Use 4 as the next digit of our solution. 
Result so far: 434.0
If we subtract 3976 from 4620, we get 644.
Grab the next digit (2) from the dividend, add it to 644, then carry on: 6442 / 994

Let's proceed to step 7:
994 goes into 6442 6 times with a remainder of 478.
The number 6 becomes the next digit in our result. 
Result so far: 4346.0
If we take 5964 away from 6442, we end up with 478.
Take the next digit (1) from the dividend and append it to 478, then repeat: 4781 / 994

Going ahead to step 8:
The number 994 fits into 4781 4 times, leaving a remainder of 805.
The number 4 becomes the next digit in our result. 
Result so far: 43464.0
Subtracting 3976 from 4781 leaves us with 805.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8050, and continue the process.

Going ahead to step 9:
994 can be fit into 8050 8 times, resulting in a remainder of 98.
Write down 8 as next digit of the result. 
Result so far: 43464.8
If we take 7952 away from 8050, we end up with 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Moving on to step 10:
994 can be fit into 980 0 times, resulting in a remainder of 980.
The number 0 becomes the next digit in our result. 
Result so far: 43464.8
If we subtract 0 from 980, we get 980.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9800, and continue the process.

Going ahead to step 11:
When dividing 9800 by 994, we get 9 with a remainder of 854.
Write down 9 as next digit of the result. 
Result so far: 43464.809
If we subtract 8946 from 9800, we get 854.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8540, and continue the process.

Step 12:
994 goes into 8540 8 times with a remainder of 588.
Put 8 as the next digit of the answer. 
Result so far: 43464.8098
If we take 7952 away from 8540, we end up with 588.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5880, and continue the process.

Step 13:
The number 994 fits into 5880 5 times, leaving a remainder of 910.
Use 5 as the next digit of our solution. 
Result so far: 43464.80985
Subtract 4970 from 5880 to get 910.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9100, and continue the process.

On to step 14:
994 can be fit into 9100 9 times, resulting in a remainder of 154.
Record the quotient 9 as the next digit in the result. 
Result so far: 43464.809859
Deduct 8946 from 9100 and we're left with 154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

Step 15:
The number 994 fits into 1540 1 times, leaving a remainder of 546.
Put 1 as the next digit of the answer. 
Result so far: 43464.8098591
If we take 994 away from 1540, we end up with 546.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5460, and continue the process.

Moving on to step 16:
The number 994 fits into 5460 5 times, leaving a remainder of 490.
The number 5 becomes the next digit in our result. 
Result so far: 43464.80985915
Subtracting 4970 from 5460 leaves us with 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4900, and continue the process.

After the division, we end up with 43464.80985915 and a remainder of 4.9e-07.