587684 ÷ 70 
The aim is to understand the frequency of 70 in 587684.

Advancing to step 1:
When dividing 5 by 70, we get 0 with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Append the next digit (8) from the dividend to 5 and continue with: 58 / 70

On to step 2:
If we divide 58 by 70, we get 0 and a remainder of 58.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 58, we get 58.
Bring next digit (7) of the dividend behind the 58 and repeat the process: 587 / 70

On to step 3:
70 goes into 587 8 times with a remainder of 27.
The next digit of our result is 8. 
Result so far: 8.0
Subtracting 560 from 587 leaves us with 27.
Take the next digit (6) from the dividend and append it to 27, then repeat: 276 / 70

On to step 4:
70 can be fit into 276 3 times, resulting in a remainder of 66.
The next digit of our result is 3. 
Result so far: 83.0
The remainder is 66 after subtracting 210 from 276.
Append the next digit (8) from the dividend to 66 and continue with: 668 / 70

Advancing to step 5:
If we divide 668 by 70, we get 9 and a remainder of 38.
Put 9 as the next digit of the answer. 
Result so far: 839.0
Deduct 630 from 668 and we're left with 38.
Take the next digit (4) from the dividend and append it to 38, then repeat: 384 / 70

Let's proceed to step 6:
384 divided by 70 is 5 with a remainder of 34.
Put 5 as the next digit of the answer. 
Result so far: 8395.0
Subtract 350 from 384 to get 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 7:
If we divide 340 by 70, we get 4 and a remainder of 60.
The number 4 becomes the next digit in our result. 
Result so far: 8395.4
Subtract 280 from 340 to 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.

Going ahead to step 8:
If we divide 600 by 70, we get 8 and a remainder of 40.
Record the quotient 8 as the next digit in the result. 
Result so far: 8395.48
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.

Step 9:
If we divide 400 by 70, we get 5 and a remainder of 50.
The number 5 becomes the next digit in our result. 
Result so far: 8395.485
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.

Moving on to step 10:
500 divided by 70 is 7 with a remainder of 10.
Use 7 as the next digit of our solution. 
Result so far: 8395.4857
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 11:
When dividing 100 by 70, we get 1 with a remainder of 30.
Use 1 as the next digit of our solution. 
Result so far: 8395.48571
Deduct 70 from 100 and we're left 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.

Moving on to step 12:
The number 70 fits into 300 4 times, leaving a remainder of 20.
The number 4 becomes the next digit in our result. 
Result so far: 8395.485714
If we take 280 away from 300, we end up 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.

Advancing to step 13:
200 divided by 70 is 2 with a remainder of 60.
Use 2 as the next digit of our solution. 
Result so far: 8395.4857142
Subtracting 140 from 200 leaves us 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 14:
When dividing 600 by 70, we get 8 with a remainder of 40.
The next digit of our result is 8. 
Result so far: 8395.48571428
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.

Our division results in 8395.48571428 with a remaining 4e-08.