641505 divided by 19 
We're looking to find how many times 19 goes into 641505.

On to step 1:
6 divided by 19 is 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Grab the next digit (4) from the dividend, add it to 6, then carry on: 64 / 19

Step 2:
When dividing 64 by 19, we get 3 with a remainder of 7.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we take 57 away from 64, we end up with 7.
Bring next digit (1) of the dividend behind the 7 and repeat the process: 71 / 19

Advancing to step 3:
19 goes into 71 3 times with a remainder of 14.
The next digit of our result is 3. 
Result so far: 33.0
Deduct 57 from 71 and we're left with 14.
Include the next digit (5) from the dividend after 14, then repeat: 145 / 19

On to step 4:
The number 19 fits into 145 7 times, leaving a remainder of 12.
The number 7 becomes the next digit in our result. 
Result so far: 337.0
The remainder is 12 after subtracting 133 from 145.
Include the next digit (0) from the dividend after 12, then repeat: 120 / 19

Going ahead to step 5:
If we divide 120 by 19, we get 6 and a remainder of 6.
The next digit of our result is 6. 
Result so far: 3376.0
Deduct 114 from 120 and we're left with 6.
Bring next digit (5) of the dividend behind the 6 and repeat the process: 65 / 19

Advancing to step 6:
19 can be fit into 65 3 times, resulting in a remainder of 8.
Put 3 as the next digit of the answer. 
Result so far: 33763.0
Subtracting 57 from 65 leaves us with 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:
19 goes into 80 4 times with a remainder of 4.
Record the quotient 4 as the next digit in the result. 
Result so far: 33763.4
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.

Going ahead to step 8:
40 divided by 19 is 2 with a remainder of 2.
Record the quotient 2 as the next digit in the result. 
Result so far: 33763.42
If we take 38 away from 40, we end up 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.

Moving on to step 9:
19 can be fit into 20 1 times, resulting in a remainder of 1.
Write down 1 as next digit of the result. 
Result so far: 33763.421
If we subtract 19 from 20, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 10:
When dividing 10 by 19, we get 0 with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 33763.421
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.

Step 11:
The number 19 fits into 100 5 times, leaving a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 33763.42105
Subtract 95 from 100 to 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.

Moving on to step 12:
When dividing 50 by 19, we get 2 with a remainder of 12.
The number 2 becomes the next digit in our result. 
Result so far: 33763.421052
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.

Moving on to step 13:
19 goes into 120 6 times with a remainder of 6.
The number 6 becomes the next digit in our result. 
Result so far: 33763.4210526
Deduct 114 from 120 and we're left with 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.
Use 3 as the next digit of our solution. 
Result so far: 33763.42105263
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.

Our division results in 33763.42105263 with a remaining 3e-09.