We look at the division of 734662 by 19 
The aim is to understand the frequency of 19 in 734662.

Step 1:
7 divided by 19 is 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Bring next digit (3) of the dividend behind the 7 and repeat the process: 73 / 19

Step 2:
If we divide 73 by 19, we get 3 and a remainder of 16.
Put 3 as the next digit of the answer. 
Result so far: 3.0
The remainder is 16 after subtracting 57 from 73.
Bring next digit (4) of the dividend behind the 16 and repeat the process: 164 / 19

Let's proceed to step 3:
164 divided by 19 is 8 with a remainder of 12.
Record the quotient 8 as the next digit in the result. 
Result so far: 38.0
Deduct 152 from 164 and we're left with 12.
Bring next digit (6) of the dividend behind the 12 and repeat the process: 126 / 19

Step 4:
126 divided by 19 is 6 with a remainder of 12.
Use 6 as the next digit of our solution. 
Result so far: 386.0
If we take 114 away from 126, we end up with 12.
Grab the next digit (6) from the dividend, add it to 12, then carry on: 126 / 19

Let's proceed to step 5:
When dividing 126 by 19, we get 6 with a remainder of 12.
Write down 6 as next digit of the result. 
Result so far: 3866.0
Subtracting 114 from 126 leaves us with 12.
Append the next digit (2) from the dividend to 12 and continue with: 122 / 19

Going ahead to step 6:
19 goes into 122 6 times with a remainder of 8.
Record the quotient 6 as the next digit in the result. 
Result so far: 38666.0
Subtract 114 from 122 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 7:
If we divide 80 by 19, we get 4 and a remainder of 4.
Write down 4 as next digit of the result. 
Result so far: 38666.4
Subtract 76 from 80 to get 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 8:
The number 19 fits into 40 2 times, leaving a remainder of 2.
Record the quotient 2 as the next digit in the result. 
Result so far: 38666.42
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.

Let's proceed to step 9:
The number 19 fits into 20 1 times, leaving a remainder of 1.
The next digit of our result is 1. 
Result so far: 38666.421
If we take 19 away from 20, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 10:
19 can be fit into 10 0 times, resulting in a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 38666.421
If we take 0 away from 10, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 11:
19 goes into 100 5 times with a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 38666.42105
If we subtract 95 from 100, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 12:
19 can be fit into 50 2 times, resulting in a remainder of 12.
Write down 2 as next digit of the result. 
Result so far: 38666.421052
Subtracting 38 from 50 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 13:
When dividing 120 by 19, we get 6 with a remainder of 6.
Put 6 as the next digit of the answer. 
Result so far: 38666.4210526
Subtract 114 from 120 to 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.

On to step 14:
When dividing 60 by 19, we get 3 with a remainder of 3.
Put 3 as the next digit of the answer. 
Result so far: 38666.42105263
Deduct 57 from 60 and we're left 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.

In conclusion, the division gives 38666.42105263 with a balance of 3e-09.