We look at the division of 973395 by 19 
The aim is to understand the frequency of 19 in 973395.

On to step 1:
The number 19 fits into 9 0 times, leaving a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Take the next digit (7) from the dividend and append it to 9, then repeat: 97 / 19

Going ahead to step 2:
The number 19 fits into 97 5 times, leaving a remainder of 2.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Deduct 95 from 97 and we're left with 2.
Include the next digit (3) from the dividend after 2, then repeat: 23 / 19

Step 3:
23 divided by 19 is 1 with a remainder of 4.
The number 1 becomes the next digit in our result. 
Result so far: 51.0
Subtract 19 from 23 to get 4.
Grab the next digit (3) from the dividend, add it to 4, then carry on: 43 / 19

On to step 4:
The number 19 fits into 43 2 times, leaving a remainder of 5.
Use 2 as the next digit of our solution. 
Result so far: 512.0
Subtract 38 from 43 to get 5.
Take the next digit (9) from the dividend and append it to 5, then repeat: 59 / 19

Advancing to step 5:
19 goes into 59 3 times with a remainder of 2.
Use 3 as the next digit of our solution. 
Result so far: 5123.0
If we subtract 57 from 59, we get 2.
Bring next digit (5) of the dividend behind the 2 and repeat the process: 25 / 19

Going ahead to step 6:
25 divided by 19 is 1 with a remainder of 6.
The next digit of our result is 1. 
Result so far: 51231.0
If we subtract 19 from 25, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 7:
When dividing 60 by 19, we get 3 with a remainder of 3.
The number 3 becomes the next digit in our result. 
Result so far: 51231.3
Subtracting 57 from 60 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 8:
If we divide 30 by 19, we get 1 and a remainder of 11.
Write down 1 as next digit of the result. 
Result so far: 51231.31
Subtract 19 from 30 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 9:
The number 19 fits into 110 5 times, leaving a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 51231.315
If we subtract 95 from 110, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 10:
The number 19 fits into 150 7 times, leaving a remainder of 17.
Write down 7 as next digit of the result. 
Result so far: 51231.3157
The remainder is 17 after subtracting 133 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

On to step 11:
When dividing 170 by 19, we get 8 with a remainder of 18.
Use 8 as the next digit of our solution. 
Result so far: 51231.31578
Subtract 152 from 170 to 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 12:
The number 19 fits into 180 9 times, leaving a remainder of 9.
Record the quotient 9 as the next digit in the result. 
Result so far: 51231.315789
Subtract 171 from 180 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 13:
90 divided by 19 is 4 with a remainder of 14.
Use 4 as the next digit of our solution. 
Result so far: 51231.3157894
Subtract 76 from 90 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 14:
If we divide 140 by 19, we get 7 and a remainder of 7.
The number 7 becomes the next digit in our result. 
Result so far: 51231.31578947
Deduct 133 from 140 and we're left 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.

The quotient of the division is 51231.31578947, and the remainder is 7e-09.