201099 divided by 70 
The aim is to understand the frequency of 70 in 201099.

On to step 1:
2 divided by 70 is 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Grab the next digit (0) from the dividend, add it to 2, then carry on: 20 / 70

Advancing to step 2:
When dividing 20 by 70, we get 0 with a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 20 after subtracting 0 from 20.
Bring next digit (1) of the dividend behind the 20 and repeat the process: 201 / 70

Moving on to step 3:
When dividing 201 by 70, we get 2 with a remainder of 61.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtract 140 from 201 to get 61.
Include the next digit (0) from the dividend after 61, then repeat: 610 / 70

Going ahead to step 4:
610 divided by 70 is 8 with a remainder of 50.
Use 8 as the next digit of our solution. 
Result so far: 28.0
Subtracting 560 from 610 leaves us with 50.
Fetch the next digit (9) from the dividend, attach it to 50 and continue: 509 / 70

Moving on to step 5:
70 can be fit into 509 7 times, resulting in a remainder of 19.
The number 7 becomes the next digit in our result. 
Result so far: 287.0
The remainder is 19 after subtracting 490 from 509.
Grab the next digit (9) from the dividend, add it to 19, then carry on: 199 / 70

Let's proceed to step 6:
The number 70 fits into 199 2 times, leaving a remainder of 59.
The next digit of our result is 2. 
Result so far: 2872.0
Subtracting 140 from 199 leaves us with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Step 7:
The number 70 fits into 590 8 times, leaving a remainder of 30.
Use 8 as the next digit of our solution. 
Result so far: 2872.8
If we take 560 away from 590, 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.

On to step 8:
When dividing 300 by 70, we get 4 with a remainder of 20.
Write down 4 as next digit of the result. 
Result so far: 2872.84
Deduct 280 from 300 and we're left 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.

Let's proceed to step 9:
70 goes into 200 2 times with a remainder of 60.
Write down 2 as next digit of the result. 
Result so far: 2872.842
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 10:
600 divided by 70 is 8 with a remainder of 40.
Record the quotient 8 as the next digit in the result. 
Result so far: 2872.8428
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.

Let's proceed to step 11:
70 goes into 400 5 times with a remainder of 50.
The number 5 becomes the next digit in our result. 
Result so far: 2872.84285
Deduct 350 from 400 and we're left with 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:
70 can be fit into 500 7 times, resulting in a remainder of 10.
Record the quotient 7 as the next digit in the result. 
Result so far: 2872.842857
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.

Let's proceed to step 13:
When dividing 100 by 70, we get 1 with a remainder of 30.
Put 1 as the next digit of the answer. 
Result so far: 2872.8428571
The remainder is 30 after subtracting 70 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 14:
70 can be fit into 300 4 times, resulting in a remainder of 20.
Write down 4 as next digit of the result. 
Result so far: 2872.84285714
Subtract 280 from 300 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Our division results in 2872.84285714 with a remaining 2e-08.