905730 ÷ 70 
The aim is to understand the frequency of 70 in 905730.

Moving on to step 1:
When dividing 9 by 70, we get 0 with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Append the next digit (0) from the dividend to 9 and continue with: 90 / 70

On to step 2:
70 goes into 90 1 times with a remainder of 20.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 70 from 90, we get 20.
Bring next digit (5) of the dividend behind the 20 and repeat the process: 205 / 70

Going ahead to step 3:
205 divided by 70 is 2 with a remainder of 65.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
Subtract 140 from 205 to get 65.
Bring next digit (7) of the dividend behind the 65 and repeat the process: 657 / 70

Advancing to step 4:
When dividing 657 by 70, we get 9 with a remainder of 27.
The next digit of our result is 9. 
Result so far: 129.0
The remainder is 27 after subtracting 630 from 657.
Bring next digit (3) of the dividend behind the 27 and repeat the process: 273 / 70

Step 5:
70 can be fit into 273 3 times, resulting in a remainder of 63.
The number 3 becomes the next digit in our result. 
Result so far: 1293.0
Subtracting 210 from 273 leaves us with 63.
Fetch the next digit (0) from the dividend, attach it to 63 and continue: 630 / 70

Going ahead to step 6:
When dividing 630 by 70, we get 9 with a remainder of 0.
Put 9 as the next digit of the answer. 
Result so far: 12939.0
The remainder is 0 after subtracting 630 from 630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 7:
70 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 12939.0
Deduct 0 from 0 and we're left 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.

Going ahead to step 8:
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: 12939.0
If we take 0 away from 0, we end up 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 12939.0 and a remainder of 0.0.