We look at the division of 85401782 by 97 
The aim is to understand the frequency of 97 in 85401782.

Going ahead to step 1:
The number 97 fits into 8 0 times, leaving a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Append the next digit (5) from the dividend to 8 and continue with: 85 / 97

On to step 2:
If we divide 85 by 97, we get 0 and a remainder of 85.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 85 after subtracting 0 from 85.
Bring next digit (4) of the dividend behind the 85 and repeat the process: 854 / 97

Moving on to step 3:
97 can be fit into 854 8 times, resulting in a remainder of 78.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Deduct 776 from 854 and we're left with 78.
Take the next digit (0) from the dividend and append it to 78, then repeat: 780 / 97

Step 4:
97 can be fit into 780 8 times, resulting in a remainder of 4.
The next digit of our result is 8. 
Result so far: 88.0
Subtracting 776 from 780 leaves us with 4.
Take the next digit (1) from the dividend and append it to 4, then repeat: 41 / 97

On to step 5:
If we divide 41 by 97, we get 0 and a remainder of 41.
Put 0 as the next digit of the answer. 
Result so far: 880.0
Deduct 0 from 41 and we're left with 41.
Take the next digit (7) from the dividend and append it to 41, then repeat: 417 / 97

Let's proceed to step 6:
When dividing 417 by 97, we get 4 with a remainder of 29.
Write down 4 as next digit of the result. 
Result so far: 8804.0
Subtracting 388 from 417 leaves us with 29.
Grab the next digit (8) from the dividend, add it to 29, then carry on: 298 / 97

Moving on to step 7:
When dividing 298 by 97, we get 3 with a remainder of 7.
Put 3 as the next digit of the answer. 
Result so far: 88043.0
If we subtract 291 from 298, we get 7.
Take the next digit (2) from the dividend and append it to 7, then repeat: 72 / 97

Step 8:
The number 97 fits into 72 0 times, leaving a remainder of 72.
Write down 0 as next digit of the result. 
Result so far: 880430.0
Deduct 0 from 72 and we're left with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Step 9:
97 can be fit into 720 7 times, resulting in a remainder of 41.
The number 7 becomes the next digit in our result. 
Result so far: 880430.7
The remainder is 41 after subtracting 679 from 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Moving on to step 10:
When dividing 410 by 97, we get 4 with a remainder of 22.
The next digit of our result is 4. 
Result so far: 880430.74
Subtracting 388 from 410 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 11:
The number 97 fits into 220 2 times, leaving a remainder of 26.
The next digit of our result is 2. 
Result so far: 880430.742
Subtracting 194 from 220 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 12:
260 divided by 97 is 2 with a remainder of 66.
Put 2 as the next digit of the answer. 
Result so far: 880430.7422
Deduct 194 from 260 and we're left with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

In conclusion, the division gives 880430.7422 with a balance of 0.00066.