Let's divide 358729 by 70
The aim is to understand the frequency of 70 in 358729.

Going ahead to step 1:
When dividing 3 by 70, we get 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Include the next digit (5) from the dividend after 3, then repeat: 35 / 70

Advancing to step 2:
The number 70 fits into 35 0 times, leaving a remainder of 35.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 35 leaves us with 35.
Take the next digit (8) from the dividend and append it to 35, then repeat: 358 / 70

Advancing to step 3:
358 divided by 70 is 5 with a remainder of 8.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Subtract 350 from 358 to get 8.
Bring next digit (7) of the dividend behind the 8 and repeat the process: 87 / 70

Moving on to step 4:
If we divide 87 by 70, we get 1 and a remainder of 17.
Record the quotient 1 as the next digit in the result. 
Result so far: 51.0
If we take 70 away from 87, we end up with 17.
Fetch the next digit (2) from the dividend, attach it to 17 and continue: 172 / 70

Advancing to step 5:
172 divided by 70 is 2 with a remainder of 32.
Record the quotient 2 as the next digit in the result. 
Result so far: 512.0
Subtracting 140 from 172 leaves us with 32.
Fetch the next digit (9) from the dividend, attach it to 32 and continue: 329 / 70

Step 6:
The number 70 fits into 329 4 times, leaving a remainder of 49.
Record the quotient 4 as the next digit in the result. 
Result so far: 5124.0
Deduct 280 from 329 and we're left with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Advancing to step 7:
70 goes into 490 7 times with a remainder of 0.
Put 7 as the next digit of the answer. 
Result so far: 5124.7
If we subtract 490 from 490, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 8:
0 divided by 70 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 5124.7
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 9:
If we divide 0 by 70, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 5124.7
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 5124.7 with a balance of 0.0.