313597 ÷ 70 
The aim is to understand the frequency of 70 in 313597.

Let's proceed to step 1:
When dividing 3 by 70, we get 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Fetch the next digit (1) from the dividend, attach it to 3 and continue: 31 / 70

On to step 2:
70 goes into 31 0 times with a remainder of 31.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 31 after subtracting 0 from 31.
Include the next digit (3) from the dividend after 31, then repeat: 313 / 70

Moving on to step 3:
If we divide 313 by 70, we get 4 and a remainder of 33.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Subtracting 280 from 313 leaves us with 33.
Append the next digit (5) from the dividend to 33 and continue with: 335 / 70

Moving on to step 4:
When dividing 335 by 70, we get 4 with a remainder of 55.
Use 4 as the next digit of our solution. 
Result so far: 44.0
If we subtract 280 from 335, we get 55.
Append the next digit (9) from the dividend to 55 and continue with: 559 / 70

Moving on to step 5:
70 can be fit into 559 7 times, resulting in a remainder of 69.
Put 7 as the next digit of the answer. 
Result so far: 447.0
If we subtract 490 from 559, we get 69.
Include the next digit (7) from the dividend after 69, then repeat: 697 / 70

Going ahead to step 6:
697 divided by 70 is 9 with a remainder of 67.
Use 9 as the next digit of our solution. 
Result so far: 4479.0
Subtract 630 from 697 to get 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Step 7:
When dividing 670 by 70, we get 9 with a remainder of 40.
Record the quotient 9 as the next digit in the result. 
Result so far: 4479.9
Deduct 630 from 670 and we're left 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.

On to step 8:
70 can be fit into 400 5 times, resulting in a remainder of 50.
Record the quotient 5 as the next digit in the result. 
Result so far: 4479.95
If we take 350 away from 400, we end up 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.

Going ahead to step 9:
If we divide 500 by 70, we get 7 and a remainder of 10.
The next digit of our result is 7. 
Result so far: 4479.957
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.

Advancing to step 10:
100 divided by 70 is 1 with a remainder of 30.
The next digit of our result is 1. 
Result so far: 4479.9571
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.

Going ahead to step 11:
When dividing 300 by 70, we get 4 with a remainder of 20.
Record the quotient 4 as the next digit in the result. 
Result so far: 4479.95714
Subtract 280 from 300 to get 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 12:
The number 70 fits into 200 2 times, leaving a remainder of 60.
Put 2 as the next digit of the answer. 
Result so far: 4479.957142
Subtract 140 from 200 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 13:
The number 70 fits into 600 8 times, leaving a remainder of 40.
Put 8 as the next digit of the answer. 
Result so far: 4479.9571428
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.

On to step 14:
The number 70 fits into 400 5 times, leaving a remainder of 50.
The next digit of our result is 5. 
Result so far: 4479.95714285
Deduct 350 from 400 and we're left 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.

The quotient of the division is 4479.95714285, and the remainder is 5e-08.