We look at the division of 97860952 by 818 
The aim is to understand the frequency of 818 in 97860952.

Going ahead to step 1:
9 divided by 818 is 0 with a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Append the next digit (7) from the dividend to 9 and continue with: 97 / 818

Going ahead to step 2:
When dividing 97 by 818, we get 0 with a remainder of 97.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 97 after subtracting 0 from 97.
Include the next digit (8) from the dividend after 97, then repeat: 978 / 818

On to step 3:
The number 818 fits into 978 1 times, leaving a remainder of 160.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 818 from 978, we get 160.
Take the next digit (6) from the dividend and append it to 160, then repeat: 1606 / 818

On to step 4:
If we divide 1606 by 818, we get 1 and a remainder of 788.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
The remainder is 788 after subtracting 818 from 1606.
Fetch the next digit (0) from the dividend, attach it to 788 and continue: 7880 / 818

On to step 5:
818 goes into 7880 9 times with a remainder of 518.
Write down 9 as next digit of the result. 
Result so far: 119.0
If we take 7362 away from 7880, we end up with 518.
Append the next digit (9) from the dividend to 518 and continue with: 5189 / 818

On to step 6:
818 goes into 5189 6 times with a remainder of 281.
Record the quotient 6 as the next digit in the result. 
Result so far: 1196.0
If we subtract 4908 from 5189, we get 281.
Fetch the next digit (5) from the dividend, attach it to 281 and continue: 2815 / 818

Advancing to step 7:
818 can be fit into 2815 3 times, resulting in a remainder of 361.
Record the quotient 3 as the next digit in the result. 
Result so far: 11963.0
If we subtract 2454 from 2815, we get 361.
Append the next digit (2) from the dividend to 361 and continue with: 3612 / 818

Moving on to step 8:
The number 818 fits into 3612 4 times, leaving a remainder of 340.
The next digit of our result is 4. 
Result so far: 119634.0
Subtracting 3272 from 3612 leaves us 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.

Moving on to step 9:
When dividing 3400 by 818, we get 4 with a remainder of 128.
The number 4 becomes the next digit in our result. 
Result so far: 119634.4
If we subtract 3272 from 3400, we get 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Step 10:
If we divide 1280 by 818, we get 1 and a remainder of 462.
Record the quotient 1 as the next digit in the result. 
Result so far: 119634.41
If we subtract 818 from 1280, we get 462.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4620, and continue the process.

Let's proceed to step 11:
818 goes into 4620 5 times with a remainder of 530.
Put 5 as the next digit of the answer. 
Result so far: 119634.415
Subtract 4090 from 4620 to get 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

Moving on to step 12:
818 can be fit into 5300 6 times, resulting in a remainder of 392.
Write down 6 as next digit of the result. 
Result so far: 119634.4156
The remainder is 392 after subtracting 4908 from 5300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Step 13:
The number 818 fits into 3920 4 times, leaving a remainder of 648.
The number 4 becomes the next digit in our result. 
Result so far: 119634.41564
If we subtract 3272 from 3920, we get 648.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6480, and continue the process.

Step 14:
818 can be fit into 6480 7 times, resulting in a remainder of 754.
Put 7 as the next digit of the answer. 
Result so far: 119634.415647
Subtracting 5726 from 6480 leaves us with 754.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7540, and continue the process.

Step 15:
If we divide 7540 by 818, we get 9 and a remainder of 178.
Write down 9 as next digit of the result. 
Result so far: 119634.4156479
Subtracting 7362 from 7540 leaves us with 178.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

Going ahead to step 16:
818 can be fit into 1780 2 times, resulting in a remainder of 144.
Put 2 as the next digit of the answer. 
Result so far: 119634.41564792
If we take 1636 away from 1780, we end up with 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

The quotient of the division is 119634.41564792, and the remainder is 1.44e-07.