We're dividing 603937 by 70 
The aim is to understand the frequency of 70 in 603937.

Moving on to 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
Subtracting 0 from 6 leaves us with 6.
Fetch the next digit (0) from the dividend, attach it to 6 and continue: 60 / 70

Let's proceed to step 2:
The number 70 fits into 60 0 times, leaving a remainder of 60.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 60 after subtracting 0 from 60.
Include the next digit (3) from the dividend after 60, then repeat: 603 / 70

On to step 3:
If we divide 603 by 70, we get 8 and a remainder of 43.
Put 8 as the next digit of the answer. 
Result so far: 8.0
Subtracting 560 from 603 leaves us with 43.
Include the next digit (9) from the dividend after 43, then repeat: 439 / 70

Advancing to step 4:
The number 70 fits into 439 6 times, leaving a remainder of 19.
The next digit of our result is 6. 
Result so far: 86.0
If we subtract 420 from 439, we get 19.
Append the next digit (3) from the dividend to 19 and continue with: 193 / 70

On to step 5:
70 can be fit into 193 2 times, resulting in a remainder of 53.
Record the quotient 2 as the next digit in the result. 
Result so far: 862.0
If we subtract 140 from 193, we get 53.
Fetch the next digit (7) from the dividend, attach it to 53 and continue: 537 / 70

Advancing to step 6:
70 can be fit into 537 7 times, resulting in a remainder of 47.
Write down 7 as next digit of the result. 
Result so far: 8627.0
If we take 490 away from 537, we end up with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Going ahead to step 7:
If we divide 470 by 70, we get 6 and a remainder of 50.
Put 6 as the next digit of the answer. 
Result so far: 8627.6
Subtracting 420 from 470 leaves us with 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 8:
70 can be fit into 500 7 times, resulting in a remainder of 10.
The number 7 becomes the next digit in our result. 
Result so far: 8627.67
Subtract 490 from 500 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 9:
100 divided by 70 is 1 with a remainder of 30.
The next digit of our result is 1. 
Result so far: 8627.671
If we take 70 away from 100, we end up with 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 10:
70 goes into 300 4 times with a remainder of 20.
Record the quotient 4 as the next digit in the result. 
Result so far: 8627.6714
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.

Step 11:
70 goes into 200 2 times with a remainder of 60.
Write down 2 as next digit of the result. 
Result so far: 8627.67142
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 12:
If we divide 600 by 70, we get 8 and a remainder of 40.
Write down 8 as next digit of the result. 
Result so far: 8627.671428
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.

Going ahead to step 13:
If we divide 400 by 70, we get 5 and a remainder of 50.
Record the quotient 5 as the next digit in the result. 
Result so far: 8627.6714285
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.

Let's proceed to step 14:
70 goes into 500 7 times with a remainder of 10.
The number 7 becomes the next digit in our result. 
Result so far: 8627.67142857
Subtract 490 from 500 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The final result is 8627.67142857 with a remainder of 1e-08.