We divide 335129 by 70
The aim is to understand the frequency of 70 in 335129.

Advancing to step 1:
When dividing 3 by 70, we get 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Include the next digit (3) from the dividend after 3, then repeat: 33 / 70

Going ahead to step 2:
33 divided by 70 is 0 with a remainder of 33.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 33, we end up with 33.
Include the next digit (5) from the dividend after 33, then repeat: 335 / 70

Going ahead to step 3:
The number 70 fits into 335 4 times, leaving a remainder of 55.
Use 4 as the next digit of our solution. 
Result so far: 4.0
The remainder is 55 after subtracting 280 from 335.
Bring next digit (1) of the dividend behind the 55 and repeat the process: 551 / 70

Let's proceed to step 4:
The number 70 fits into 551 7 times, leaving a remainder of 61.
Put 7 as the next digit of the answer. 
Result so far: 47.0
The remainder is 61 after subtracting 490 from 551.
Bring next digit (2) of the dividend behind the 61 and repeat the process: 612 / 70

On to step 5:
If we divide 612 by 70, we get 8 and a remainder of 52.
Write down 8 as next digit of the result. 
Result so far: 478.0
If we take 560 away from 612, we end up with 52.
Bring next digit (9) of the dividend behind the 52 and repeat the process: 529 / 70

Advancing to step 6:
The number 70 fits into 529 7 times, leaving a remainder of 39.
The next digit of our result is 7. 
Result so far: 4787.0
Subtracting 490 from 529 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.

Step 7:
When dividing 390 by 70, we get 5 with a remainder of 40.
The next digit of our result is 5. 
Result so far: 4787.5
Deduct 350 from 390 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.

On to step 8:
400 divided by 70 is 5 with a remainder of 50.
Put 5 as the next digit of the answer. 
Result so far: 4787.55
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.

The quotient of the division is 4787.55, and the remainder is 0.05.