693628 ÷ 70 
The aim is to understand the frequency of 70 in 693628.

Moving on to step 1:
70 goes into 6 0 times with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Take the next digit (9) from the dividend and append it to 6, then repeat: 69 / 70

Going ahead to step 2:
When dividing 69 by 70, we get 0 with a remainder of 69.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 69, we end up with 69.
Include the next digit (3) from the dividend after 69, then repeat: 693 / 70

Going ahead to step 3:
The number 70 fits into 693 9 times, leaving a remainder of 63.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Subtracting 630 from 693 leaves us with 63.
Include the next digit (6) from the dividend after 63, then repeat: 636 / 70

Let's proceed to step 4:
636 divided by 70 is 9 with a remainder of 6.
The next digit of our result is 9. 
Result so far: 99.0
Subtracting 630 from 636 leaves us with 6.
Take the next digit (2) from the dividend and append it to 6, then repeat: 62 / 70

Let's proceed to step 5:
70 can be fit into 62 0 times, resulting in a remainder of 62.
The next digit of our result is 0. 
Result so far: 990.0
If we take 0 away from 62, we end up with 62.
Fetch the next digit (8) from the dividend, attach it to 62 and continue: 628 / 70

Going ahead to step 6:
When dividing 628 by 70, we get 8 with a remainder of 68.
Write down 8 as next digit of the result. 
Result so far: 9908.0
Subtract 560 from 628 to get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Moving on to step 7:
When dividing 680 by 70, we get 9 with a remainder of 50.
The next digit of our result is 9. 
Result so far: 9908.9
If we take 630 away from 680, 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 8:
The number 70 fits into 500 7 times, leaving a remainder of 10.
Put 7 as the next digit of the answer. 
Result so far: 9908.97
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.

Moving on to step 9:
When dividing 100 by 70, we get 1 with a remainder of 30.
Use 1 as the next digit of our solution. 
Result so far: 9908.971
Subtract 70 from 100 to 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.

Moving on to step 10:
70 goes into 300 4 times with a remainder of 20.
Use 4 as the next digit of our solution. 
Result so far: 9908.9714
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.

On to step 11:
70 can be fit into 200 2 times, resulting in a remainder of 60.
Record the quotient 2 as the next digit in the result. 
Result so far: 9908.97142
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:
When dividing 600 by 70, we get 8 with a remainder of 40.
The number 8 becomes the next digit in our result. 
Result so far: 9908.971428
The remainder is 40 after subtracting 560 from 600.
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:
400 divided by 70 is 5 with a remainder of 50.
Write down 5 as next digit of the result. 
Result so far: 9908.9714285
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.

On to step 14:
When dividing 500 by 70, we get 7 with a remainder of 10.
Put 7 as the next digit of the answer. 
Result so far: 9908.97142857
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.

The final outcome is 9908.97142857, with a leftover of 1e-08.