350616 divided by 19 
The aim is to understand the frequency of 19 in 350616.

Advancing to step 1:
19 can be fit into 3 0 times, resulting in a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Bring next digit (5) of the dividend behind the 3 and repeat the process: 35 / 19

On to step 2:
35 divided by 19 is 1 with a remainder of 16.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 19 from 35, we get 16.
Take the next digit (0) from the dividend and append it to 16, then repeat: 160 / 19

On to step 3:
If we divide 160 by 19, we get 8 and a remainder of 8.
Record the quotient 8 as the next digit in the result. 
Result so far: 18.0
The remainder is 8 after subtracting 152 from 160.
Take the next digit (6) from the dividend and append it to 8, then repeat: 86 / 19

Moving on to step 4:
The number 19 fits into 86 4 times, leaving a remainder of 10.
Use 4 as the next digit of our solution. 
Result so far: 184.0
If we take 76 away from 86, we end up with 10.
Take the next digit (1) from the dividend and append it to 10, then repeat: 101 / 19

Going ahead to step 5:
When dividing 101 by 19, we get 5 with a remainder of 6.
Write down 5 as next digit of the result. 
Result so far: 1845.0
Deduct 95 from 101 and we're left with 6.
Grab the next digit (6) from the dividend, add it to 6, then carry on: 66 / 19

Step 6:
66 divided by 19 is 3 with a remainder of 9.
Record the quotient 3 as the next digit in the result. 
Result so far: 18453.0
Deduct 57 from 66 and we're left 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.

On to step 7:
When dividing 90 by 19, we get 4 with a remainder of 14.
The next digit of our result is 4. 
Result so far: 18453.4
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 8:
140 divided by 19 is 7 with a remainder of 7.
The number 7 becomes the next digit in our result. 
Result so far: 18453.47
If we take 133 away from 140, we end up 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.

Going ahead to step 9:
If we divide 70 by 19, we get 3 and a remainder of 13.
Record the quotient 3 as the next digit in the result. 
Result so far: 18453.473
Subtracting 57 from 70 leaves us 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.

Moving on to step 10:
The number 19 fits into 130 6 times, leaving a remainder of 16.
Use 6 as the next digit of our solution. 
Result so far: 18453.4736
If we subtract 114 from 130, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 11:
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: 18453.47368
The remainder is 8 after subtracting 152 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 12:
The number 19 fits into 80 4 times, leaving a remainder of 4.
Record the quotient 4 as the next digit in the result. 
Result so far: 18453.473684
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.

Moving on to step 13:
If we divide 40 by 19, we get 2 and a remainder of 2.
Record the quotient 2 as the next digit in the result. 
Result so far: 18453.4736842
Deduct 38 from 40 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 14:
19 goes into 20 1 times with a remainder of 1.
The next digit of our result is 1. 
Result so far: 18453.47368421
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.

The final outcome is 18453.47368421, with a leftover of 1e-09.