96557975 ÷ 70 
The aim is to understand the frequency of 70 in 96557975.

Advancing to step 1:
If we divide 9 by 70, we get 0 and a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Take the next digit (6) from the dividend and append it to 9, then repeat: 96 / 70

Moving on to step 2:
70 goes into 96 1 times with a remainder of 26.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 26 after subtracting 70 from 96.
Include the next digit (5) from the dividend after 26, then repeat: 265 / 70

Moving on to step 3:
265 divided by 70 is 3 with a remainder of 55.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
Subtracting 210 from 265 leaves us with 55.
Append the next digit (5) from the dividend to 55 and continue with: 555 / 70

Step 4:
70 can be fit into 555 7 times, resulting in a remainder of 65.
Write down 7 as next digit of the result. 
Result so far: 137.0
Deduct 490 from 555 and we're left with 65.
Take the next digit (7) from the dividend and append it to 65, then repeat: 657 / 70

On to step 5:
70 goes into 657 9 times with a remainder of 27.
Record the quotient 9 as the next digit in the result. 
Result so far: 1379.0
If we subtract 630 from 657, we get 27.
Take the next digit (9) from the dividend and append it to 27, then repeat: 279 / 70

Let's proceed to step 6:
The number 70 fits into 279 3 times, leaving a remainder of 69.
The next digit of our result is 3. 
Result so far: 13793.0
Subtracting 210 from 279 leaves us with 69.
Fetch the next digit (7) from the dividend, attach it to 69 and continue: 697 / 70

Moving on to step 7:
If we divide 697 by 70, we get 9 and a remainder of 67.
Record the quotient 9 as the next digit in the result. 
Result so far: 137939.0
If we take 630 away from 697, we end up with 67.
Take the next digit (5) from the dividend and append it to 67, then repeat: 675 / 70

Let's proceed to step 8:
70 can be fit into 675 9 times, resulting in a remainder of 45.
Put 9 as the next digit of the answer. 
Result so far: 1379399.0
Subtract 630 from 675 to get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

On to step 9:
The number 70 fits into 450 6 times, leaving a remainder of 30.
The number 6 becomes the next digit in our result. 
Result so far: 1379399.6
If we subtract 420 from 450, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 10:
When dividing 300 by 70, we get 4 with a remainder of 20.
The next digit of our result is 4. 
Result so far: 1379399.64
Subtracting 280 from 300 leaves us 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.

On to step 11:
When dividing 200 by 70, we get 2 with a remainder of 60.
Put 2 as the next digit of the answer. 
Result so far: 1379399.642
If we subtract 140 from 200, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 12:
70 can be fit into 600 8 times, resulting in a remainder of 40.
Record the quotient 8 as the next digit in the result. 
Result so far: 1379399.6428
Subtract 560 from 600 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 13:
70 can be fit into 400 5 times, resulting in a remainder of 50.
The next digit of our result is 5. 
Result so far: 1379399.64285
If we subtract 350 from 400, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 14:
70 can be fit into 500 7 times, resulting in a remainder of 10.
The next digit of our result is 7. 
Result so far: 1379399.642857
Subtracting 490 from 500 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 15:
70 can be fit into 100 1 times, resulting in a remainder of 30.
The next digit of our result is 1. 
Result so far: 1379399.6428571
If we take 70 away from 100, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 16:
70 goes into 300 4 times with a remainder of 20.
Record the quotient 4 as the next digit in the result. 
Result so far: 1379399.64285714
Subtracting 280 from 300 leaves us 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.

The final outcome is 1379399.64285714, with a leftover of 2e-08.