We're dividing 237604 by 70 
The aim is to understand the frequency of 70 in 237604.

Going ahead to step 1:
If we divide 2 by 70, we get 0 and a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Take the next digit (3) from the dividend and append it to 2, then repeat: 23 / 70

On to step 2:
23 divided by 70 is 0 with a remainder of 23.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 23 after subtracting 0 from 23.
Include the next digit (7) from the dividend after 23, then repeat: 237 / 70

Step 3:
237 divided by 70 is 3 with a remainder of 27.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we subtract 210 from 237, we get 27.
Bring next digit (6) of the dividend behind the 27 and repeat the process: 276 / 70

Step 4:
70 can be fit into 276 3 times, resulting in a remainder of 66.
Write down 3 as next digit of the result. 
Result so far: 33.0
Subtracting 210 from 276 leaves us with 66.
Include the next digit (0) from the dividend after 66, then repeat: 660 / 70

Going ahead to step 5:
70 can be fit into 660 9 times, resulting in a remainder of 30.
Put 9 as the next digit of the answer. 
Result so far: 339.0
Subtracting 630 from 660 leaves us with 30.
Include the next digit (4) from the dividend after 30, then repeat: 304 / 70

Advancing to step 6:
304 divided by 70 is 4 with a remainder of 24.
Use 4 as the next digit of our solution. 
Result so far: 3394.0
If we subtract 280 from 304, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 7:
70 goes into 240 3 times with a remainder of 30.
Put 3 as the next digit of the answer. 
Result so far: 3394.3
The remainder is 30 after subtracting 210 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 8:
300 divided by 70 is 4 with a remainder of 20.
Record the quotient 4 as the next digit in the result. 
Result so far: 3394.34
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.

Moving on to step 9:
200 divided by 70 is 2 with a remainder of 60.
The number 2 becomes the next digit in our result. 
Result so far: 3394.342
The remainder is 60 after subtracting 140 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 10:
70 goes into 600 8 times with a remainder of 40.
The number 8 becomes the next digit in our result. 
Result so far: 3394.3428
Subtracting 560 from 600 leaves us 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.

Let's proceed to step 11:
400 divided by 70 is 5 with a remainder of 50.
Put 5 as the next digit of the answer. 
Result so far: 3394.34285
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.

On to step 12:
500 divided by 70 is 7 with a remainder of 10.
The number 7 becomes the next digit in our result. 
Result so far: 3394.342857
If we take 490 away from 500, 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.

On to step 13:
If we divide 100 by 70, we get 1 and a remainder of 30.
Write down 1 as next digit of the result. 
Result so far: 3394.3428571
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.

Let's proceed to step 14:
70 goes into 300 4 times with a remainder of 20.
The number 4 becomes the next digit in our result. 
Result so far: 3394.34285714
The remainder is 20 after subtracting 280 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The final result is 3394.34285714 with a remainder of 2e-08.