30240209 divided by 197 
The aim is to understand the frequency of 197 in 30240209.

On to step 1:
197 can be fit into 3 0 times, resulting in a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Take the next digit (0) from the dividend and append it to 3, then repeat: 30 / 197

On to step 2:
The number 197 fits into 30 0 times, leaving a remainder of 30.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 30 to get 30.
Fetch the next digit (2) from the dividend, attach it to 30 and continue: 302 / 197

On to step 3:
197 can be fit into 302 1 times, resulting in a remainder of 105.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 197 from 302 to get 105.
Append the next digit (4) from the dividend to 105 and continue with: 1054 / 197

Advancing to step 4:
If we divide 1054 by 197, we get 5 and a remainder of 69.
Put 5 as the next digit of the answer. 
Result so far: 15.0
If we take 985 away from 1054, we end up with 69.
Grab the next digit (0) from the dividend, add it to 69, then carry on: 690 / 197

Step 5:
197 can be fit into 690 3 times, resulting in a remainder of 99.
The next digit of our result is 3. 
Result so far: 153.0
If we subtract 591 from 690, we get 99.
Bring next digit (2) of the dividend behind the 99 and repeat the process: 992 / 197

Advancing to step 6:
When dividing 992 by 197, we get 5 with a remainder of 7.
Write down 5 as next digit of the result. 
Result so far: 1535.0
If we take 985 away from 992, we end up with 7.
Grab the next digit (0) from the dividend, add it to 7, then carry on: 70 / 197

Let's proceed to step 7:
When dividing 70 by 197, we get 0 with a remainder of 70.
Write down 0 as next digit of the result. 
Result so far: 15350.0
If we take 0 away from 70, we end up with 70.
Bring next digit (9) of the dividend behind the 70 and repeat the process: 709 / 197

Advancing to step 8:
If we divide 709 by 197, we get 3 and a remainder of 118.
Put 3 as the next digit of the answer. 
Result so far: 153503.0
If we subtract 591 from 709, we get 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Going ahead to step 9:
197 goes into 1180 5 times with a remainder of 195.
The next digit of our result is 5. 
Result so far: 153503.5
If we take 985 away from 1180, we end up with 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

Going ahead to step 10:
The number 197 fits into 1950 9 times, leaving a remainder of 177.
Use 9 as the next digit of our solution. 
Result so far: 153503.59
If we subtract 1773 from 1950, we get 177.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1770, and continue the process.

Advancing to step 11:
The number 197 fits into 1770 8 times, leaving a remainder of 194.
Use 8 as the next digit of our solution. 
Result so far: 153503.598
Deduct 1576 from 1770 and we're left with 194.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1940, and continue the process.

Going ahead to step 12:
When dividing 1940 by 197, we get 9 with a remainder of 167.
The next digit of our result is 9. 
Result so far: 153503.5989
If we subtract 1773 from 1940, we get 167.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1670, and continue the process.

Step 13:
197 can be fit into 1670 8 times, resulting in a remainder of 94.
Put 8 as the next digit of the answer. 
Result so far: 153503.59898
The remainder is 94 after subtracting 1576 from 1670.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Step 14:
When dividing 940 by 197, we get 4 with a remainder of 152.
The number 4 becomes the next digit in our result. 
Result so far: 153503.598984
The remainder is 152 after subtracting 788 from 940.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Moving on to step 15:
197 goes into 1520 7 times with a remainder of 141.
The number 7 becomes the next digit in our result. 
Result so far: 153503.5989847
Subtract 1379 from 1520 to get 141.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1410, and continue the process.

On to step 16:
197 goes into 1410 7 times with a remainder of 31.
Record the quotient 7 as the next digit in the result. 
Result so far: 153503.59898477
Subtracting 1379 from 1410 leaves us with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

The quotient of the division is 153503.59898477, and the remainder is 3.1e-08.