350790 divided by 70 
The aim is to understand the frequency of 70 in 350790.

Going ahead to step 1:
If we divide 3 by 70, we get 0 and 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.
Include the next digit (5) from the dividend after 3, then repeat: 35 / 70

Let's proceed to step 2:
70 can be fit into 35 0 times, resulting in a remainder of 35.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 35 and we're left with 35.
Bring next digit (0) of the dividend behind the 35 and repeat the process: 350 / 70

On to step 3:
When dividing 350 by 70, we get 5 with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Deduct 350 from 350 and we're left with 0.
Fetch the next digit (7) from the dividend, attach it to 0 and continue: 7 / 70

On to step 4:
When dividing 7 by 70, we get 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 50.0
Subtracting 0 from 7 leaves us with 7.
Bring next digit (9) of the dividend behind the 7 and repeat the process: 79 / 70

Let's proceed to step 5:
70 can be fit into 79 1 times, resulting in a remainder of 9.
Write down 1 as next digit of the result. 
Result so far: 501.0
If we subtract 70 from 79, we get 9.
Fetch the next digit (0) from the dividend, attach it to 9 and continue: 90 / 70

On to step 6:
70 can be fit into 90 1 times, resulting in a remainder of 20.
Put 1 as the next digit of the answer. 
Result so far: 5011.0
If we subtract 70 from 90, we 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.

Moving on to step 7:
70 can be fit into 200 2 times, resulting in a remainder of 60.
Write down 2 as next digit of the result. 
Result so far: 5011.2
Deduct 140 from 200 and we're left 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.

On to step 8:
If we divide 600 by 70, we get 8 and a remainder of 40.
Use 8 as the next digit of our solution. 
Result so far: 5011.28
Deduct 560 from 600 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.

Going ahead to step 9:
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: 5011.285
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 10:
The number 70 fits into 500 7 times, leaving a remainder of 10.
Write down 7 as next digit of the result. 
Result so far: 5011.2857
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.

Advancing to step 11:
70 can be fit into 100 1 times, resulting in a remainder of 30.
Use 1 as the next digit of our solution. 
Result so far: 5011.28571
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.

Advancing to step 12:
300 divided by 70 is 4 with a remainder of 20.
The next digit of our result is 4. 
Result so far: 5011.285714
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.

On to step 13:
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: 5011.2857142
The remainder is 60 after subtracting 140 from 200.
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 14:
70 goes into 600 8 times with a remainder of 40.
The next digit of our result is 8. 
Result so far: 5011.28571428
Deduct 560 from 600 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.

In conclusion, the division gives 5011.28571428 with a balance of 4e-08.