Let's divide 20301224 by 70
The aim is to understand the frequency of 70 in 20301224.

Moving on to step 1:
70 goes into 2 0 times with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Grab the next digit (0) from the dividend, add it to 2, then carry on: 20 / 70

Going ahead to step 2:
70 can be fit into 20 0 times, resulting in a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 20 after subtracting 0 from 20.
Bring next digit (3) of the dividend behind the 20 and repeat the process: 203 / 70

Going ahead to step 3:
70 goes into 203 2 times with a remainder of 63.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we take 140 away from 203, we end up with 63.
Take the next digit (0) from the dividend and append it to 63, then repeat: 630 / 70

Moving on to step 4:
If we divide 630 by 70, we get 9 and a remainder of 0.
The number 9 becomes the next digit in our result. 
Result so far: 29.0
Subtracting 630 from 630 leaves us with 0.
Include the next digit (1) from the dividend after 0, then repeat: 1 / 70

Advancing to step 5:
When dividing 1 by 70, we get 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 290.0
Subtracting 0 from 1 leaves us with 1.
Append the next digit (2) from the dividend to 1 and continue with: 12 / 70

Moving on to step 6:
When dividing 12 by 70, we get 0 with a remainder of 12.
The number 0 becomes the next digit in our result. 
Result so far: 2900.0
The remainder is 12 after subtracting 0 from 12.
Append the next digit (2) from the dividend to 12 and continue with: 122 / 70

Step 7:
70 can be fit into 122 1 times, resulting in a remainder of 52.
Put 1 as the next digit of the answer. 
Result so far: 29001.0
If we take 70 away from 122, we end up with 52.
Bring next digit (4) of the dividend behind the 52 and repeat the process: 524 / 70

Step 8:
When dividing 524 by 70, we get 7 with a remainder of 34.
The number 7 becomes the next digit in our result. 
Result so far: 290017.0
Deduct 490 from 524 and we're left with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Advancing to step 9:
70 goes into 340 4 times with a remainder of 60.
Write down 4 as next digit of the result. 
Result so far: 290017.4
Deduct 280 from 340 and we're left 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.

Let's proceed to step 10:
When dividing 600 by 70, we get 8 with a remainder of 40.
Put 8 as the next digit of the answer. 
Result so far: 290017.48
Subtracting 560 from 600 leaves us with 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 11:
The number 70 fits into 400 5 times, leaving a remainder of 50.
The next digit of our result is 5. 
Result so far: 290017.485
Subtract 350 from 400 to 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.

On to step 12:
If we divide 500 by 70, we get 7 and a remainder of 10.
Use 7 as the next digit of our solution. 
Result so far: 290017.4857
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.

On to step 13:
When dividing 100 by 70, we get 1 with a remainder of 30.
The number 1 becomes the next digit in our result. 
Result so far: 290017.48571
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.

Let's proceed to step 14:
70 can be fit into 300 4 times, resulting in a remainder of 20.
The number 4 becomes the next digit in our result. 
Result so far: 290017.485714
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.

Moving on to step 15:
If we divide 200 by 70, we get 2 and a remainder of 60.
The next digit of our result is 2. 
Result so far: 290017.4857142
Deduct 140 from 200 and we're left 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.

Step 16:
When dividing 600 by 70, we get 8 with a remainder of 40.
The next digit of our result is 8. 
Result so far: 290017.48571428
If we subtract 560 from 600, we 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.

The final outcome is 290017.48571428, with a leftover of 4e-08.