We're dividing 161054 by 19 
The aim is to understand the frequency of 19 in 161054.

Step 1:
When dividing 1 by 19, we get 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Take the next digit (6) from the dividend and append it to 1, then repeat: 16 / 19

On to step 2:
19 goes into 16 0 times with a remainder of 16.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 16 to get 16.
Take the next digit (1) from the dividend and append it to 16, then repeat: 161 / 19

On to step 3:
161 divided by 19 is 8 with a remainder of 9.
Use 8 as the next digit of our solution. 
Result so far: 8.0
Subtracting 152 from 161 leaves us with 9.
Take the next digit (0) from the dividend and append it to 9, then repeat: 90 / 19

Advancing to step 4:
90 divided by 19 is 4 with a remainder of 14.
The next digit of our result is 4. 
Result so far: 84.0
Subtracting 76 from 90 leaves us with 14.
Fetch the next digit (5) from the dividend, attach it to 14 and continue: 145 / 19

Let's proceed to step 5:
19 goes into 145 7 times with a remainder of 12.
Write down 7 as next digit of the result. 
Result so far: 847.0
The remainder is 12 after subtracting 133 from 145.
Fetch the next digit (4) from the dividend, attach it to 12 and continue: 124 / 19

Step 6:
If we divide 124 by 19, we get 6 and a remainder of 10.
Put 6 as the next digit of the answer. 
Result so far: 8476.0
If we take 114 away from 124, 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.

Let's proceed to step 7:
The number 19 fits into 100 5 times, leaving a remainder of 5.
The next digit of our result is 5. 
Result so far: 8476.5
If we take 95 away from 100, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 8:
If we divide 50 by 19, we get 2 and a remainder of 12.
Use 2 as the next digit of our solution. 
Result so far: 8476.52
If we take 38 away from 50, we end up 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 9:
The number 19 fits into 120 6 times, leaving a remainder of 6.
Record the quotient 6 as the next digit in the result. 
Result so far: 8476.526
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.

Going ahead to step 10:
If we divide 60 by 19, we get 3 and a remainder of 3.
The next digit of our result is 3. 
Result so far: 8476.5263
If we subtract 57 from 60, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 11:
19 can be fit into 30 1 times, resulting in a remainder of 11.
The number 1 becomes the next digit in our result. 
Result so far: 8476.52631
Subtracting 19 from 30 leaves us with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 12:
19 goes into 110 5 times with a remainder of 15.
Put 5 as the next digit of the answer. 
Result so far: 8476.526315
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.

Advancing to step 13:
If we divide 150 by 19, we get 7 and a remainder of 17.
Use 7 as the next digit of our solution. 
Result so far: 8476.5263157
Subtract 133 from 150 to get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Moving on to step 14:
If we divide 170 by 19, we get 8 and a remainder of 18.
Write down 8 as next digit of the result. 
Result so far: 8476.52631578
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.

The quotient of the division is 8476.52631578, and the remainder is 1.8e-08.