We look at the division of 931999 by 70 
The aim is to understand the frequency of 70 in 931999.

Step 1:
If we divide 9 by 70, we get 0 and a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Append the next digit (3) from the dividend to 9 and continue with: 93 / 70

Moving on to step 2:
The number 70 fits into 93 1 times, leaving a remainder of 23.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 70 away from 93, we end up with 23.
Grab the next digit (1) from the dividend, add it to 23, then carry on: 231 / 70

Let's proceed to step 3:
If we divide 231 by 70, we get 3 and a remainder of 21.
The next digit of our result is 3. 
Result so far: 13.0
If we take 210 away from 231, we end up with 21.
Append the next digit (9) from the dividend to 21 and continue with: 219 / 70

Advancing to step 4:
The number 70 fits into 219 3 times, leaving a remainder of 9.
Write down 3 as next digit of the result. 
Result so far: 133.0
If we take 210 away from 219, we end up with 9.
Grab the next digit (9) from the dividend, add it to 9, then carry on: 99 / 70

Let's proceed to step 5:
70 goes into 99 1 times with a remainder of 29.
Record the quotient 1 as the next digit in the result. 
Result so far: 1331.0
Subtracting 70 from 99 leaves us with 29.
Take the next digit (9) from the dividend and append it to 29, then repeat: 299 / 70

Going ahead to step 6:
The number 70 fits into 299 4 times, leaving a remainder of 19.
Use 4 as the next digit of our solution. 
Result so far: 13314.0
Deduct 280 from 299 and we're left with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

On to step 7:
If we divide 190 by 70, we get 2 and a remainder of 50.
Write down 2 as next digit of the result. 
Result so far: 13314.2
Subtracting 140 from 190 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.

Step 8:
70 goes into 500 7 times with a remainder of 10.
The next digit of our result is 7. 
Result so far: 13314.27
Deduct 490 from 500 and we're left 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 9:
100 divided by 70 is 1 with a remainder of 30.
The number 1 becomes the next digit in our result. 
Result so far: 13314.271
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.

Going ahead to step 10:
The number 70 fits into 300 4 times, leaving a remainder of 20.
The next digit of our result is 4. 
Result so far: 13314.2714
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 11:
The number 70 fits into 200 2 times, leaving a remainder of 60.
Record the quotient 2 as the next digit in the result. 
Result so far: 13314.27142
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.

Moving on to step 12:
70 can be fit into 600 8 times, resulting in a remainder of 40.
The number 8 becomes the next digit in our result. 
Result so far: 13314.271428
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.

Advancing to step 13:
When dividing 400 by 70, we get 5 with a remainder of 50.
Record the quotient 5 as the next digit in the result. 
Result so far: 13314.2714285
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.

Let's proceed to step 14:
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: 13314.27142857
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.

In conclusion, the division gives 13314.27142857 with a balance of 1e-08.