639060 ÷ 19 
We're looking to find how many times 19 goes into 639060.

On to step 1:
19 goes into 6 0 times with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Grab the next digit (3) from the dividend, add it to 6, then carry on: 63 / 19

On to step 2:
19 can be fit into 63 3 times, resulting in a remainder of 6.
The next digit of our result is 3. 
Result so far: 3.0
If we subtract 57 from 63, we get 6.
Append the next digit (9) from the dividend to 6 and continue with: 69 / 19

Step 3:
19 goes into 69 3 times with a remainder of 12.
The number 3 becomes the next digit in our result. 
Result so far: 33.0
Deduct 57 from 69 and we're left with 12.
Bring next digit (0) of the dividend behind the 12 and repeat the process: 120 / 19

On to step 4:
When dividing 120 by 19, we get 6 with a remainder of 6.
The next digit of our result is 6. 
Result so far: 336.0
Subtracting 114 from 120 leaves us with 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 19

On to step 5:
If we divide 66 by 19, we get 3 and a remainder of 9.
Use 3 as the next digit of our solution. 
Result so far: 3363.0
If we take 57 away from 66, we end up with 9.
Fetch the next digit (0) from the dividend, attach it to 9 and continue: 90 / 19

Let's proceed to step 6:
19 can be fit into 90 4 times, resulting in a remainder of 14.
Record the quotient 4 as the next digit in the result. 
Result so far: 33634.0
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.

Moving on to step 7:
If we divide 140 by 19, we get 7 and a remainder of 7.
Record the quotient 7 as the next digit in the result. 
Result so far: 33634.7
The remainder is 7 after subtracting 133 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 8:
19 can be fit into 70 3 times, resulting in a remainder of 13.
Write down 3 as next digit of the result. 
Result so far: 33634.73
Subtract 57 from 70 to get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 9:
If we divide 130 by 19, we get 6 and a remainder of 16.
Use 6 as the next digit of our solution. 
Result so far: 33634.736
Subtracting 114 from 130 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 10:
19 can be fit into 160 8 times, resulting in a remainder of 8.
Use 8 as the next digit of our solution. 
Result so far: 33634.7368
If we take 152 away from 160, we end up 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.

Advancing to step 11:
19 goes into 80 4 times with a remainder of 4.
The next digit of our result is 4. 
Result so far: 33634.73684
Deduct 76 from 80 and we're left 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.

Let's proceed to step 12:
The number 19 fits into 40 2 times, leaving a remainder of 2.
Write down 2 as next digit of the result. 
Result so far: 33634.736842
If we subtract 38 from 40, we 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.

On to step 13:
When dividing 20 by 19, we get 1 with a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 33634.7368421
Subtract 19 from 20 to 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.

Moving on to step 14:
The number 19 fits into 10 0 times, leaving a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 33634.7368421
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

In conclusion, the division gives 33634.7368421 with a balance of 1e-08.