Let's divide 513548 by 70
The aim is to understand the frequency of 70 in 513548.

Step 1:
If we divide 5 by 70, we get 0 and a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Grab the next digit (1) from the dividend, add it to 5, then carry on: 51 / 70

Going ahead to step 2:
51 divided by 70 is 0 with a remainder of 51.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 51, we get 51.
Grab the next digit (3) from the dividend, add it to 51, then carry on: 513 / 70

Going ahead to step 3:
70 goes into 513 7 times with a remainder of 23.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Subtracting 490 from 513 leaves us with 23.
Take the next digit (5) from the dividend and append it to 23, then repeat: 235 / 70

On to step 4:
If we divide 235 by 70, we get 3 and a remainder of 25.
Use 3 as the next digit of our solution. 
Result so far: 73.0
Subtract 210 from 235 to get 25.
Append the next digit (4) from the dividend to 25 and continue with: 254 / 70

Moving on to step 5:
When dividing 254 by 70, we get 3 with a remainder of 44.
Write down 3 as next digit of the result. 
Result so far: 733.0
If we take 210 away from 254, we end up with 44.
Bring next digit (8) of the dividend behind the 44 and repeat the process: 448 / 70

Moving on to step 6:
70 goes into 448 6 times with a remainder of 28.
The next digit of our result is 6. 
Result so far: 7336.0
Subtracting 420 from 448 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 7:
70 can be fit into 280 4 times, resulting in a remainder of 0.
The number 4 becomes the next digit in our result. 
Result so far: 7336.4
The remainder is 0 after subtracting 280 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 8:
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: 7336.4
Subtract 0 from 0 to 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.

Let's proceed to step 9:
70 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 7336.4
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 7336.4, with a leftover of 0.0.