Let's divide 715452 by 70
The aim is to understand the frequency of 70 in 715452.

Moving on to step 1:
If we divide 7 by 70, we get 0 and a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Include the next digit (1) from the dividend after 7, then repeat: 71 / 70

Step 2:
The number 70 fits into 71 1 times, leaving a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 70 from 71, we get 1.
Bring next digit (5) of the dividend behind the 1 and repeat the process: 15 / 70

Let's proceed to step 3:
The number 70 fits into 15 0 times, leaving a remainder of 15.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
If we take 0 away from 15, we end up with 15.
Append the next digit (4) from the dividend to 15 and continue with: 154 / 70

Let's proceed to step 4:
If we divide 154 by 70, we get 2 and a remainder of 14.
The number 2 becomes the next digit in our result. 
Result so far: 102.0
The remainder is 14 after subtracting 140 from 154.
Fetch the next digit (5) from the dividend, attach it to 14 and continue: 145 / 70

Moving on to step 5:
The number 70 fits into 145 2 times, leaving a remainder of 5.
The next digit of our result is 2. 
Result so far: 1022.0
If we subtract 140 from 145, we get 5.
Append the next digit (2) from the dividend to 5 and continue with: 52 / 70

On to step 6:
The number 70 fits into 52 0 times, leaving a remainder of 52.
Put 0 as the next digit of the answer. 
Result so far: 10220.0
Deduct 0 from 52 and we're left with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 7:
70 goes into 520 7 times with a remainder of 30.
Record the quotient 7 as the next digit in the result. 
Result so far: 10220.7
Deduct 490 from 520 and we're left 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.

Advancing to step 8:
300 divided by 70 is 4 with a remainder of 20.
Write down 4 as next digit of the result. 
Result so far: 10220.74
Deduct 280 from 300 and we're left 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.

Advancing to step 9:
200 divided by 70 is 2 with a remainder of 60.
Put 2 as the next digit of the answer. 
Result so far: 10220.742
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.

On to step 10:
70 goes into 600 8 times with a remainder of 40.
The next digit of our result is 8. 
Result so far: 10220.7428
If we subtract 560 from 600, we 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 11:
400 divided by 70 is 5 with a remainder of 50.
The number 5 becomes the next digit in our result. 
Result so far: 10220.74285
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.

Going ahead to step 12:
500 divided by 70 is 7 with a remainder of 10.
The number 7 becomes the next digit in our result. 
Result so far: 10220.742857
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.

Step 13:
If we divide 100 by 70, we get 1 and a remainder of 30.
Put 1 as the next digit of the answer. 
Result so far: 10220.7428571
If we take 70 away from 100, we end up 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.

On to step 14:
70 goes into 300 4 times with a remainder of 20.
Write down 4 as next digit of the result. 
Result so far: 10220.74285714
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.

The final outcome is 10220.74285714, with a leftover of 2e-08.