Let's divide 670452 by 19
The aim is to understand the frequency of 19 in 670452.

On to step 1:
The number 19 fits into 6 0 times, leaving a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Take the next digit (7) from the dividend and append it to 6, then repeat: 67 / 19

Advancing to step 2:
19 can be fit into 67 3 times, resulting in a remainder of 10.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we subtract 57 from 67, we get 10.
Fetch the next digit (0) from the dividend, attach it to 10 and continue: 100 / 19

On to step 3:
If we divide 100 by 19, we get 5 and a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 35.0
Subtracting 95 from 100 leaves us with 5.
Bring next digit (4) of the dividend behind the 5 and repeat the process: 54 / 19

Moving on to step 4:
19 goes into 54 2 times with a remainder of 16.
Record the quotient 2 as the next digit in the result. 
Result so far: 352.0
Deduct 38 from 54 and we're left with 16.
Append the next digit (5) from the dividend to 16 and continue with: 165 / 19

Going ahead to step 5:
When dividing 165 by 19, we get 8 with a remainder of 13.
Record the quotient 8 as the next digit in the result. 
Result so far: 3528.0
Deduct 152 from 165 and we're left with 13.
Grab the next digit (2) from the dividend, add it to 13, then carry on: 132 / 19

Moving on to step 6:
19 goes into 132 6 times with a remainder of 18.
The next digit of our result is 6. 
Result so far: 35286.0
If we subtract 114 from 132, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 7:
The number 19 fits into 180 9 times, leaving a remainder of 9.
Write down 9 as next digit of the result. 
Result so far: 35286.9
If we take 171 away from 180, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 8:
19 can be fit into 90 4 times, resulting in a remainder of 14.
Record the quotient 4 as the next digit in the result. 
Result so far: 35286.94
The remainder is 14 after subtracting 76 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 9:
140 divided by 19 is 7 with a remainder of 7.
Use 7 as the next digit of our solution. 
Result so far: 35286.947
Subtracting 133 from 140 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 10:
When dividing 70 by 19, we get 3 with a remainder of 13.
Put 3 as the next digit of the answer. 
Result so far: 35286.9473
If we take 57 away from 70, we end up with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Step 11:
If we divide 130 by 19, we get 6 and a remainder of 16.
Put 6 as the next digit of the answer. 
Result so far: 35286.94736
Subtracting 114 from 130 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 12:
19 can be fit into 160 8 times, resulting in a remainder of 8.
Record the quotient 8 as the next digit in the result. 
Result so far: 35286.947368
Subtract 152 from 160 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 13:
If we divide 80 by 19, we get 4 and a remainder of 4.
The next digit of our result is 4. 
Result so far: 35286.9473684
Subtracting 76 from 80 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 14:
19 goes into 40 2 times with a remainder of 2.
Record the quotient 2 as the next digit in the result. 
Result so far: 35286.94736842
Subtract 38 from 40 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

In conclusion, the division gives 35286.94736842 with a balance of 2e-09.