660184 ÷ 70 
The aim is to understand the frequency of 70 in 660184.

Step 1:
The number 70 fits into 6 0 times, leaving a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Fetch the next digit (6) from the dividend, attach it to 6 and continue: 66 / 70

Going ahead to step 2:
When dividing 66 by 70, we get 0 with a remainder of 66.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 66 to get 66.
Grab the next digit (0) from the dividend, add it to 66, then carry on: 660 / 70

On to step 3:
When dividing 660 by 70, we get 9 with a remainder of 30.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Deduct 630 from 660 and we're left with 30.
Fetch the next digit (1) from the dividend, attach it to 30 and continue: 301 / 70

Moving on to step 4:
301 divided by 70 is 4 with a remainder of 21.
Put 4 as the next digit of the answer. 
Result so far: 94.0
The remainder is 21 after subtracting 280 from 301.
Grab the next digit (8) from the dividend, add it to 21, then carry on: 218 / 70

Moving on to step 5:
If we divide 218 by 70, we get 3 and a remainder of 8.
Use 3 as the next digit of our solution. 
Result so far: 943.0
The remainder is 8 after subtracting 210 from 218.
Include the next digit (4) from the dividend after 8, then repeat: 84 / 70

Moving on to step 6:
The number 70 fits into 84 1 times, leaving a remainder of 14.
Put 1 as the next digit of the answer. 
Result so far: 9431.0
Subtract 70 from 84 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 7:
140 divided by 70 is 2 with a remainder of 0.
Use 2 as the next digit of our solution. 
Result so far: 9431.2
Subtract 140 from 140 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.

Let's proceed to step 8:
0 divided by 70 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 9431.2
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.

Step 9:
The number 70 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 9431.2
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.

After the division, we end up with 9431.2 and a remainder of 0.0.