We divide 283072 by 70
The aim is to understand the frequency of 70 in 283072.

Step 1:
2 divided by 70 is 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Bring next digit (8) of the dividend behind the 2 and repeat the process: 28 / 70

Advancing to step 2:
70 goes into 28 0 times with a remainder of 28.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 28 and we're left with 28.
Append the next digit (3) from the dividend to 28 and continue with: 283 / 70

Let's proceed to step 3:
If we divide 283 by 70, we get 4 and a remainder of 3.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Subtracting 280 from 283 leaves us with 3.
Take the next digit (0) from the dividend and append it to 3, then repeat: 30 / 70

Going ahead to step 4:
30 divided by 70 is 0 with a remainder of 30.
The next digit of our result is 0. 
Result so far: 40.0
Subtracting 0 from 30 leaves us with 30.
Fetch the next digit (7) from the dividend, attach it to 30 and continue: 307 / 70

Let's proceed to step 5:
70 can be fit into 307 4 times, resulting in a remainder of 27.
Put 4 as the next digit of the answer. 
Result so far: 404.0
Subtract 280 from 307 to get 27.
Fetch the next digit (2) from the dividend, attach it to 27 and continue: 272 / 70

On to step 6:
When dividing 272 by 70, we get 3 with a remainder of 62.
The next digit of our result is 3. 
Result so far: 4043.0
If we take 210 away from 272, we end up with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Advancing to step 7:
If we divide 620 by 70, we get 8 and a remainder of 60.
Record the quotient 8 as the next digit in the result. 
Result so far: 4043.8
Deduct 560 from 620 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 8:
If we divide 600 by 70, we get 8 and a remainder of 40.
Use 8 as the next digit of our solution. 
Result so far: 4043.88
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.

The quotient of the division is 4043.88, and the remainder is 0.04.