We're dividing 608728 by 70 
The aim is to understand the frequency of 70 in 608728.

Let's proceed to step 1:
70 goes into 6 0 times with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Append the next digit (0) from the dividend to 6 and continue with: 60 / 70

On to step 2:
If we divide 60 by 70, we get 0 and a remainder of 60.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 60 after subtracting 0 from 60.
Grab the next digit (8) from the dividend, add it to 60, then carry on: 608 / 70

Moving on to step 3:
If we divide 608 by 70, we get 8 and a remainder of 48.
Use 8 as the next digit of our solution. 
Result so far: 8.0
The remainder is 48 after subtracting 560 from 608.
Bring next digit (7) of the dividend behind the 48 and repeat the process: 487 / 70

Advancing to step 4:
487 divided by 70 is 6 with a remainder of 67.
The number 6 becomes the next digit in our result. 
Result so far: 86.0
If we take 420 away from 487, we end up with 67.
Take the next digit (2) from the dividend and append it to 67, then repeat: 672 / 70

Advancing to step 5:
If we divide 672 by 70, we get 9 and a remainder of 42.
The number 9 becomes the next digit in our result. 
Result so far: 869.0
The remainder is 42 after subtracting 630 from 672.
Bring next digit (8) of the dividend behind the 42 and repeat the process: 428 / 70

Step 6:
If we divide 428 by 70, we get 6 and a remainder of 8.
The number 6 becomes the next digit in our result. 
Result so far: 8696.0
Subtract 420 from 428 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 7:
80 divided by 70 is 1 with a remainder of 10.
Put 1 as the next digit of the answer. 
Result so far: 8696.1
Subtract 70 from 80 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.

Going ahead to step 8:
100 divided by 70 is 1 with a remainder of 30.
Put 1 as the next digit of the answer. 
Result so far: 8696.11
Subtract 70 from 100 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

The final outcome is 8696.11, with a leftover of 0.03.