We're dividing 555069 by 70 
The aim is to understand the frequency of 70 in 555069.

Moving on to step 1:
If we divide 5 by 70, we get 0 and a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Bring next digit (5) of the dividend behind the 5 and repeat the process: 55 / 70

Going ahead to step 2:
The number 70 fits into 55 0 times, leaving a remainder of 55.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 55 leaves us with 55.
Bring next digit (5) of the dividend behind the 55 and repeat the process: 555 / 70

Moving on to step 3:
555 divided by 70 is 7 with a remainder of 65.
Write down 7 as next digit of the result. 
Result so far: 7.0
If we subtract 490 from 555, we get 65.
Bring next digit (0) of the dividend behind the 65 and repeat the process: 650 / 70

On to step 4:
If we divide 650 by 70, we get 9 and a remainder of 20.
The number 9 becomes the next digit in our result. 
Result so far: 79.0
If we subtract 630 from 650, we get 20.
Bring next digit (6) of the dividend behind the 20 and repeat the process: 206 / 70

Going ahead to step 5:
If we divide 206 by 70, we get 2 and a remainder of 66.
Write down 2 as next digit of the result. 
Result so far: 792.0
Subtracting 140 from 206 leaves us with 66.
Take the next digit (9) from the dividend and append it to 66, then repeat: 669 / 70

Moving on to step 6:
If we divide 669 by 70, we get 9 and a remainder of 39.
Write down 9 as next digit of the result. 
Result so far: 7929.0
Subtracting 630 from 669 leaves us with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Going ahead to step 7:
390 divided by 70 is 5 with a remainder of 40.
The number 5 becomes the next digit in our result. 
Result so far: 7929.5
If we subtract 350 from 390, 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 8:
The number 70 fits into 400 5 times, leaving a remainder of 50.
The next digit of our result is 5. 
Result so far: 7929.55
If we take 350 away from 400, we end up 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.

After the division, we end up with 7929.55 and a remainder of 0.05.