Let's divide 310087 by 70
The aim is to understand the frequency of 70 in 310087.

Step 1:
3 divided by 70 is 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Fetch the next digit (1) from the dividend, attach it to 3 and continue: 31 / 70

Let's proceed to step 2:
When dividing 31 by 70, we get 0 with a remainder of 31.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 31 leaves us with 31.
Take the next digit (0) from the dividend and append it to 31, then repeat: 310 / 70

Step 3:
70 can be fit into 310 4 times, resulting in a remainder of 30.
Use 4 as the next digit of our solution. 
Result so far: 4.0
The remainder is 30 after subtracting 280 from 310.
Include the next digit (0) from the dividend after 30, then repeat: 300 / 70

Moving on to step 4:
The number 70 fits into 300 4 times, leaving a remainder of 20.
Put 4 as the next digit of the answer. 
Result so far: 44.0
Deduct 280 from 300 and we're left with 20.
Grab the next digit (8) from the dividend, add it to 20, then carry on: 208 / 70

On to step 5:
If we divide 208 by 70, we get 2 and a remainder of 68.
Write down 2 as next digit of the result. 
Result so far: 442.0
Subtracting 140 from 208 leaves us with 68.
Bring next digit (7) of the dividend behind the 68 and repeat the process: 687 / 70

Step 6:
The number 70 fits into 687 9 times, leaving a remainder of 57.
Put 9 as the next digit of the answer. 
Result so far: 4429.0
Deduct 630 from 687 and we're left with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Moving on to step 7:
570 divided by 70 is 8 with a remainder of 10.
Write down 8 as next digit of the result. 
Result so far: 4429.8
If we subtract 560 from 570, we 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.

Advancing to step 8:
70 goes into 100 1 times with a remainder of 30.
Use 1 as the next digit of our solution. 
Result so far: 4429.81
Subtracting 70 from 100 leaves us 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 9:
70 can be fit into 300 4 times, resulting in a remainder of 20.
The next digit of our result is 4. 
Result so far: 4429.814
Subtracting 280 from 300 leaves us 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.

Going ahead to step 10:
70 goes into 200 2 times with a remainder of 60.
Use 2 as the next digit of our solution. 
Result so far: 4429.8142
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.

Going ahead to step 11:
70 can be fit into 600 8 times, resulting in a remainder of 40.
Record the quotient 8 as the next digit in the result. 
Result so far: 4429.81428
Subtract 560 from 600 to 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.

On to step 12:
If we divide 400 by 70, we get 5 and a remainder of 50.
Write down 5 as next digit of the result. 
Result so far: 4429.814285
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.

Advancing to step 13:
70 can be fit into 500 7 times, resulting in a remainder of 10.
Use 7 as the next digit of our solution. 
Result so far: 4429.8142857
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.

Moving on to step 14:
70 goes into 100 1 times with a remainder of 30.
The next digit of our result is 1. 
Result so far: 4429.81428571
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.

In conclusion, the division gives 4429.81428571 with a balance of 3e-08.