We look at the division of 281984 by 70 
The aim is to understand the frequency of 70 in 281984.

Step 1:
2 divided by 70 is 0 with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Fetch the next digit (8) from the dividend, attach it to 2 and continue: 28 / 70

Let's proceed to step 2:
70 can be fit into 28 0 times, resulting in a remainder of 28.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 28 after subtracting 0 from 28.
Bring next digit (1) of the dividend behind the 28 and repeat the process: 281 / 70

On to step 3:
70 can be fit into 281 4 times, resulting in a remainder of 1.
The next digit of our result is 4. 
Result so far: 4.0
Subtract 280 from 281 to get 1.
Include the next digit (9) from the dividend after 1, then repeat: 19 / 70

Step 4:
70 goes into 19 0 times with a remainder of 19.
Write down 0 as next digit of the result. 
Result so far: 40.0
Subtract 0 from 19 to get 19.
Bring next digit (8) of the dividend behind the 19 and repeat the process: 198 / 70

Going ahead to step 5:
When dividing 198 by 70, we get 2 with a remainder of 58.
The next digit of our result is 2. 
Result so far: 402.0
If we take 140 away from 198, we end up with 58.
Include the next digit (4) from the dividend after 58, then repeat: 584 / 70

Let's proceed to step 6:
70 can be fit into 584 8 times, resulting in a remainder of 24.
The number 8 becomes the next digit in our result. 
Result so far: 4028.0
Deduct 560 from 584 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 7:
If we divide 240 by 70, we get 3 and a remainder of 30.
Put 3 as the next digit of the answer. 
Result so far: 4028.3
Subtracting 210 from 240 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 8:
When dividing 300 by 70, we get 4 with a remainder of 20.
Use 4 as the next digit of our solution. 
Result so far: 4028.34
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.

Let's proceed to step 9:
When dividing 200 by 70, we get 2 with a remainder of 60.
The number 2 becomes the next digit in our result. 
Result so far: 4028.342
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.

Going ahead to step 10:
The number 70 fits into 600 8 times, leaving a remainder of 40.
Record the quotient 8 as the next digit in the result. 
Result so far: 4028.3428
Deduct 560 from 600 and we're left 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.

Step 11:
70 goes into 400 5 times with a remainder of 50.
Put 5 as the next digit of the answer. 
Result so far: 4028.34285
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.

Step 12:
70 goes into 500 7 times with a remainder of 10.
The number 7 becomes the next digit in our result. 
Result so far: 4028.342857
If we take 490 away from 500, we end up 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.

On to step 13:
70 goes into 100 1 times with a remainder of 30.
The next digit of our result is 1. 
Result so far: 4028.3428571
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.

Advancing to step 14:
The number 70 fits into 300 4 times, leaving a remainder of 20.
Put 4 as the next digit of the answer. 
Result so far: 4028.34285714
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.

After the division, we end up with 4028.34285714 and a remainder of 2e-08.