We divide 617120 by 70
The aim is to understand the frequency of 70 in 617120.

On to step 1:
70 can be fit into 6 0 times, resulting in a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Append the next digit (1) from the dividend to 6 and continue with: 61 / 70

Step 2:
If we divide 61 by 70, we get 0 and a remainder of 61.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 61 to get 61.
Bring next digit (7) of the dividend behind the 61 and repeat the process: 617 / 70

Moving on to step 3:
If we divide 617 by 70, we get 8 and a remainder of 57.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Subtract 560 from 617 to get 57.
Append the next digit (1) from the dividend to 57 and continue with: 571 / 70

Step 4:
571 divided by 70 is 8 with a remainder of 11.
Put 8 as the next digit of the answer. 
Result so far: 88.0
If we subtract 560 from 571, we get 11.
Append the next digit (2) from the dividend to 11 and continue with: 112 / 70

Step 5:
If we divide 112 by 70, we get 1 and a remainder of 42.
The number 1 becomes the next digit in our result. 
Result so far: 881.0
Subtract 70 from 112 to get 42.
Bring next digit (0) of the dividend behind the 42 and repeat the process: 420 / 70

Step 6:
If we divide 420 by 70, we get 6 and a remainder of 0.
The number 6 becomes the next digit in our result. 
Result so far: 8816.0
Subtract 420 from 420 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 7:
70 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 8816.0
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 8:
If we divide 0 by 70, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 8816.0
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 8816.0, and the remainder is 0.0.