70451579 ÷ 319 
The aim is to understand the frequency of 319 in 70451579.

On to step 1:
319 goes into 7 0 times with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Fetch the next digit (0) from the dividend, attach it to 7 and continue: 70 / 319

Moving on to step 2:
70 divided by 319 is 0 with a remainder of 70.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 70 leaves us with 70.
Include the next digit (4) from the dividend after 70, then repeat: 704 / 319

Step 3:
When dividing 704 by 319, we get 2 with a remainder of 66.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtract 638 from 704 to get 66.
Fetch the next digit (5) from the dividend, attach it to 66 and continue: 665 / 319

Step 4:
665 divided by 319 is 2 with a remainder of 27.
Put 2 as the next digit of the answer. 
Result so far: 22.0
Deduct 638 from 665 and we're left with 27.
Take the next digit (1) from the dividend and append it to 27, then repeat: 271 / 319

Moving on to step 5:
The number 319 fits into 271 0 times, leaving a remainder of 271.
Record the quotient 0 as the next digit in the result. 
Result so far: 220.0
Subtract 0 from 271 to get 271.
Bring next digit (5) of the dividend behind the 271 and repeat the process: 2715 / 319

Let's proceed to step 6:
319 can be fit into 2715 8 times, resulting in a remainder of 163.
Record the quotient 8 as the next digit in the result. 
Result so far: 2208.0
Deduct 2552 from 2715 and we're left with 163.
Fetch the next digit (7) from the dividend, attach it to 163 and continue: 1637 / 319

Let's proceed to step 7:
When dividing 1637 by 319, we get 5 with a remainder of 42.
Put 5 as the next digit of the answer. 
Result so far: 22085.0
Deduct 1595 from 1637 and we're left with 42.
Fetch the next digit (9) from the dividend, attach it to 42 and continue: 429 / 319

Step 8:
When dividing 429 by 319, we get 1 with a remainder of 110.
Use 1 as the next digit of our solution. 
Result so far: 220851.0
If we subtract 319 from 429, we get 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Let's proceed to step 9:
319 can be fit into 1100 3 times, resulting in a remainder of 143.
Write down 3 as next digit of the result. 
Result so far: 220851.3
Subtract 957 from 1100 to get 143.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1430, and continue the process.

Step 10:
When dividing 1430 by 319, we get 4 with a remainder of 154.
The next digit of our result is 4. 
Result so far: 220851.34
If we take 1276 away from 1430, we end up with 154.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

Advancing to step 11:
When dividing 1540 by 319, we get 4 with a remainder of 264.
Use 4 as the next digit of our solution. 
Result so far: 220851.344
If we take 1276 away from 1540, we end up with 264.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

After the division, we end up with 220851.344 and a remainder of 0.0264.