We look at the division of 97738934 by 181 
The aim is to understand the frequency of 181 in 97738934.

Let's proceed to step 1:
9 divided by 181 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.
Take the next digit (7) from the dividend and append it to 9, then repeat: 97 / 181

On to step 2:
181 can be fit into 97 0 times, resulting in a remainder of 97.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 97 to get 97.
Grab the next digit (7) from the dividend, add it to 97, then carry on: 977 / 181

Advancing to step 3:
977 divided by 181 is 5 with a remainder of 72.
The next digit of our result is 5. 
Result so far: 5.0
The remainder is 72 after subtracting 905 from 977.
Fetch the next digit (3) from the dividend, attach it to 72 and continue: 723 / 181

On to step 4:
The number 181 fits into 723 3 times, leaving a remainder of 180.
Put 3 as the next digit of the answer. 
Result so far: 53.0
Subtract 543 from 723 to get 180.
Append the next digit (8) from the dividend to 180 and continue with: 1808 / 181

On to step 5:
1808 divided by 181 is 9 with a remainder of 179.
Use 9 as the next digit of our solution. 
Result so far: 539.0
If we take 1629 away from 1808, we end up with 179.
Fetch the next digit (9) from the dividend, attach it to 179 and continue: 1799 / 181

Moving on to step 6:
1799 divided by 181 is 9 with a remainder of 170.
Use 9 as the next digit of our solution. 
Result so far: 5399.0
If we take 1629 away from 1799, we end up with 170.
Append the next digit (3) from the dividend to 170 and continue with: 1703 / 181

On to step 7:
181 can be fit into 1703 9 times, resulting in a remainder of 74.
The number 9 becomes the next digit in our result. 
Result so far: 53999.0
If we subtract 1629 from 1703, we get 74.
Grab the next digit (4) from the dividend, add it to 74, then carry on: 744 / 181

Moving on to step 8:
181 goes into 744 4 times with a remainder of 20.
Use 4 as the next digit of our solution. 
Result so far: 539994.0
Deduct 724 from 744 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 9:
If we divide 200 by 181, we get 1 and a remainder of 19.
Write down 1 as next digit of the result. 
Result so far: 539994.1
Subtracting 181 from 200 leaves us with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Moving on to step 10:
181 can be fit into 190 1 times, resulting in a remainder of 9.
Record the quotient 1 as the next digit in the result. 
Result so far: 539994.11
If we take 181 away from 190, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

The quotient of the division is 539994.11, and the remainder is 0.009.