Let's divide 657847 by 70
The aim is to understand the frequency of 70 in 657847.

Moving on to step 1:
If we divide 6 by 70, we get 0 and a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Append the next digit (5) from the dividend to 6 and continue with: 65 / 70

Moving on to step 2:
When dividing 65 by 70, we get 0 with a remainder of 65.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 65 leaves us with 65.
Fetch the next digit (7) from the dividend, attach it to 65 and continue: 657 / 70

Moving on to step 3:
657 divided by 70 is 9 with a remainder of 27.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
If we take 630 away from 657, we end up with 27.
Grab the next digit (8) from the dividend, add it to 27, then carry on: 278 / 70

On to step 4:
The number 70 fits into 278 3 times, leaving a remainder of 68.
Write down 3 as next digit of the result. 
Result so far: 93.0
The remainder is 68 after subtracting 210 from 278.
Grab the next digit (4) from the dividend, add it to 68, then carry on: 684 / 70

Moving on to step 5:
70 can be fit into 684 9 times, resulting in a remainder of 54.
Put 9 as the next digit of the answer. 
Result so far: 939.0
The remainder is 54 after subtracting 630 from 684.
Grab the next digit (7) from the dividend, add it to 54, then carry on: 547 / 70

Going ahead to step 6:
The number 70 fits into 547 7 times, leaving a remainder of 57.
Use 7 as the next digit of our solution. 
Result so far: 9397.0
Subtract 490 from 547 to get 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Let's proceed to step 7:
70 goes into 570 8 times with a remainder of 10.
Use 8 as the next digit of our solution. 
Result so far: 9397.8
If we take 560 away from 570, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 8:
The number 70 fits into 100 1 times, leaving a remainder of 30.
Record the quotient 1 as the next digit in the result. 
Result so far: 9397.81
If we subtract 70 from 100, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 9:
70 goes into 300 4 times with a remainder of 20.
Put 4 as the next digit of the answer. 
Result so far: 9397.814
Deduct 280 from 300 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 10:
200 divided by 70 is 2 with a remainder of 60.
The number 2 becomes the next digit in our result. 
Result so far: 9397.8142
Subtracting 140 from 200 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 11:
If we divide 600 by 70, we get 8 and a remainder of 40.
The number 8 becomes the next digit in our result. 
Result so far: 9397.81428
If we subtract 560 from 600, 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.

Going ahead to step 12:
70 goes into 400 5 times with a remainder of 50.
The next digit of our result is 5. 
Result so far: 9397.814285
Subtract 350 from 400 to 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.

Moving on to step 13:
70 goes into 500 7 times with a remainder of 10.
Record the quotient 7 as the next digit in the result. 
Result so far: 9397.8142857
The remainder is 10 after subtracting 490 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 14:
The number 70 fits into 100 1 times, leaving a remainder of 30.
Write down 1 as next digit of the result. 
Result so far: 9397.81428571
The remainder is 30 after subtracting 70 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Our division results in 9397.81428571 with a remaining 3e-08.