98419793 ÷ 70 
The aim is to understand the frequency of 70 in 98419793.

Let's proceed to step 1:
The number 70 fits into 9 0 times, leaving a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Bring next digit (8) of the dividend behind the 9 and repeat the process: 98 / 70

Step 2:
The number 70 fits into 98 1 times, leaving a remainder of 28.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 28 after subtracting 70 from 98.
Fetch the next digit (4) from the dividend, attach it to 28 and continue: 284 / 70

Let's proceed to step 3:
When dividing 284 by 70, we get 4 with a remainder of 4.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
If we take 280 away from 284, we end up with 4.
Bring next digit (1) of the dividend behind the 4 and repeat the process: 41 / 70

Going ahead to step 4:
When dividing 41 by 70, we get 0 with a remainder of 41.
Use 0 as the next digit of our solution. 
Result so far: 140.0
Subtracting 0 from 41 leaves us with 41.
Include the next digit (9) from the dividend after 41, then repeat: 419 / 70

Step 5:
If we divide 419 by 70, we get 5 and a remainder of 69.
Put 5 as the next digit of the answer. 
Result so far: 1405.0
If we take 350 away from 419, we end up with 69.
Include the next digit (7) from the dividend after 69, then repeat: 697 / 70

Moving on to step 6:
If we divide 697 by 70, we get 9 and a remainder of 67.
Write down 9 as next digit of the result. 
Result so far: 14059.0
Subtracting 630 from 697 leaves us with 67.
Bring next digit (9) of the dividend behind the 67 and repeat the process: 679 / 70

Advancing to step 7:
The number 70 fits into 679 9 times, leaving a remainder of 49.
Put 9 as the next digit of the answer. 
Result so far: 140599.0
The remainder is 49 after subtracting 630 from 679.
Append the next digit (3) from the dividend to 49 and continue with: 493 / 70

Advancing to step 8:
70 can be fit into 493 7 times, resulting in a remainder of 3.
Put 7 as the next digit of the answer. 
Result so far: 1405997.0
If we take 490 away from 493, we end up with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 9:
When dividing 30 by 70, we get 0 with a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 1405997.0
Subtracting 0 from 30 leaves us 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 10:
The number 70 fits into 300 4 times, leaving a remainder of 20.
The next digit of our result is 4. 
Result so far: 1405997.04
The remainder is 20 after subtracting 280 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 11:
If we divide 200 by 70, we get 2 and a remainder of 60.
The number 2 becomes the next digit in our result. 
Result so far: 1405997.042
If we take 140 away from 200, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 12:
70 can be fit into 600 8 times, resulting in a remainder of 40.
The number 8 becomes the next digit in our result. 
Result so far: 1405997.0428
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:
The number 70 fits into 400 5 times, leaving a remainder of 50.
Put 5 as the next digit of the answer. 
Result so far: 1405997.04285
The remainder is 50 after subtracting 350 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 14:
70 can be fit into 500 7 times, resulting in a remainder of 10.
The number 7 becomes the next digit in our result. 
Result so far: 1405997.042857
Subtract 490 from 500 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 15:
100 divided by 70 is 1 with a remainder of 30.
The next digit of our result is 1. 
Result so far: 1405997.0428571
Subtracting 70 from 100 leaves us 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.

Step 16:
The number 70 fits into 300 4 times, leaving a remainder of 20.
Record the quotient 4 as the next digit in the result. 
Result so far: 1405997.04285714
The remainder is 20 after subtracting 280 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

After the division, we end up with 1405997.04285714 and a remainder of 2e-08.