We divide 166820 by 97
The aim is to understand the frequency of 97 in 166820.

Let's proceed to step 1:
When dividing 1 by 97, we get 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Grab the next digit (6) from the dividend, add it to 1, then carry on: 16 / 97

On to step 2:
When dividing 16 by 97, we get 0 with a remainder of 16.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 16 leaves us with 16.
Include the next digit (6) from the dividend after 16, then repeat: 166 / 97

On to step 3:
166 divided by 97 is 1 with a remainder of 69.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 69 after subtracting 97 from 166.
Fetch the next digit (8) from the dividend, attach it to 69 and continue: 698 / 97

Step 4:
The number 97 fits into 698 7 times, leaving a remainder of 19.
The number 7 becomes the next digit in our result. 
Result so far: 17.0
If we take 679 away from 698, we end up with 19.
Bring next digit (2) of the dividend behind the 19 and repeat the process: 192 / 97

Let's proceed to step 5:
When dividing 192 by 97, we get 1 with a remainder of 95.
Use 1 as the next digit of our solution. 
Result so far: 171.0
If we subtract 97 from 192, we get 95.
Append the next digit (0) from the dividend to 95 and continue with: 950 / 97

Step 6:
950 divided by 97 is 9 with a remainder of 77.
The number 9 becomes the next digit in our result. 
Result so far: 1719.0
The remainder is 77 after subtracting 873 from 950.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Moving on to step 7:
97 goes into 770 7 times with a remainder of 91.
Write down 7 as next digit of the result. 
Result so far: 1719.7
If we take 679 away from 770, we end up with 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

Step 8:
97 goes into 910 9 times with a remainder of 37.
The number 9 becomes the next digit in our result. 
Result so far: 1719.79
Deduct 873 from 910 and we're left with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

On to step 9:
If we divide 370 by 97, we get 3 and a remainder of 79.
Write down 3 as next digit of the result. 
Result so far: 1719.793
Subtract 291 from 370 to get 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Let's proceed to step 10:
97 can be fit into 790 8 times, resulting in a remainder of 14.
Use 8 as the next digit of our solution. 
Result so far: 1719.7938
Subtracting 776 from 790 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 11:
When dividing 140 by 97, we get 1 with a remainder of 43.
Record the quotient 1 as the next digit in the result. 
Result so far: 1719.79381
Deduct 97 from 140 and we're left with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Going ahead to step 12:
The number 97 fits into 430 4 times, leaving a remainder of 42.
Record the quotient 4 as the next digit in the result. 
Result so far: 1719.793814
Subtracting 388 from 430 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Advancing to step 13:
When dividing 420 by 97, we get 4 with a remainder of 32.
Use 4 as the next digit of our solution. 
Result so far: 1719.7938144
The remainder is 32 after subtracting 388 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The quotient of the division is 1719.7938144, and the remainder is 3.2e-07.