We look at the division of 97390151 by 755 
The aim is to understand the frequency of 755 in 97390151.

Moving on to step 1:
The number 755 fits into 9 0 times, leaving a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Take the next digit (7) from the dividend and append it to 9, then repeat: 97 / 755

Going ahead to step 2:
When dividing 97 by 755, we get 0 with a remainder of 97.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 97 leaves us with 97.
Append the next digit (3) from the dividend to 97 and continue with: 973 / 755

Moving on to step 3:
When dividing 973 by 755, we get 1 with a remainder of 218.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 755 from 973, we get 218.
Take the next digit (9) from the dividend and append it to 218, then repeat: 2189 / 755

Let's proceed to step 4:
2189 divided by 755 is 2 with a remainder of 679.
Use 2 as the next digit of our solution. 
Result so far: 12.0
If we take 1510 away from 2189, we end up with 679.
Include the next digit (0) from the dividend after 679, then repeat: 6790 / 755

Let's proceed to step 5:
If we divide 6790 by 755, we get 8 and a remainder of 750.
Put 8 as the next digit of the answer. 
Result so far: 128.0
Subtracting 6040 from 6790 leaves us with 750.
Fetch the next digit (1) from the dividend, attach it to 750 and continue: 7501 / 755

Going ahead to step 6:
755 can be fit into 7501 9 times, resulting in a remainder of 706.
Use 9 as the next digit of our solution. 
Result so far: 1289.0
Subtracting 6795 from 7501 leaves us with 706.
Grab the next digit (5) from the dividend, add it to 706, then carry on: 7065 / 755

Step 7:
When dividing 7065 by 755, we get 9 with a remainder of 270.
The number 9 becomes the next digit in our result. 
Result so far: 12899.0
Subtracting 6795 from 7065 leaves us with 270.
Grab the next digit (1) from the dividend, add it to 270, then carry on: 2701 / 755

Going ahead to step 8:
755 goes into 2701 3 times with a remainder of 436.
Use 3 as the next digit of our solution. 
Result so far: 128993.0
If we take 2265 away from 2701, we end up with 436.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4360, and continue the process.

Advancing to step 9:
4360 divided by 755 is 5 with a remainder of 585.
Write down 5 as next digit of the result. 
Result so far: 128993.5
If we subtract 3775 from 4360, we get 585.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5850, and continue the process.

Let's proceed to step 10:
755 can be fit into 5850 7 times, resulting in a remainder of 565.
The next digit of our result is 7. 
Result so far: 128993.57
If we subtract 5285 from 5850, we get 565.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5650, and continue the process.

Moving on to step 11:
5650 divided by 755 is 7 with a remainder of 365.
The next digit of our result is 7. 
Result so far: 128993.577
Deduct 5285 from 5650 and we're left with 365.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3650, and continue the process.

The final outcome is 128993.577, with a leftover of 0.0365.