We're dividing 19139946 by 690 
We want to figure out the number of times 19139946 can be divided by 690.

Advancing to step 1:
When dividing 1 by 690, we get 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Grab the next digit (9) from the dividend, add it to 1, then carry on: 19 / 690

Let's proceed to step 2:
19 divided by 690 is 0 with a remainder of 19.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 19 and we're left with 19.
Bring next digit (1) of the dividend behind the 19 and repeat the process: 191 / 690

Moving on to step 3:
690 goes into 191 0 times with a remainder of 191.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 191 leaves us with 191.
Include the next digit (3) from the dividend after 191, then repeat: 1913 / 690

Let's proceed to step 4:
If we divide 1913 by 690, we get 2 and a remainder of 533.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we subtract 1380 from 1913, we get 533.
Include the next digit (9) from the dividend after 533, then repeat: 5339 / 690

Advancing to step 5:
If we divide 5339 by 690, we get 7 and a remainder of 509.
The next digit of our result is 7. 
Result so far: 27.0
Subtracting 4830 from 5339 leaves us with 509.
Append the next digit (9) from the dividend to 509 and continue with: 5099 / 690

Let's proceed to step 6:
If we divide 5099 by 690, we get 7 and a remainder of 269.
Record the quotient 7 as the next digit in the result. 
Result so far: 277.0
If we take 4830 away from 5099, we end up with 269.
Fetch the next digit (4) from the dividend, attach it to 269 and continue: 2694 / 690

Advancing to step 7:
690 can be fit into 2694 3 times, resulting in a remainder of 624.
Put 3 as the next digit of the answer. 
Result so far: 2773.0
Subtracting 2070 from 2694 leaves us with 624.
Grab the next digit (6) from the dividend, add it to 624, then carry on: 6246 / 690

Step 8:
690 goes into 6246 9 times with a remainder of 36.
Use 9 as the next digit of our solution. 
Result so far: 27739.0
Deduct 6210 from 6246 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 9:
690 goes into 360 0 times with a remainder of 360.
The next digit of our result is 0. 
Result so far: 27739.0
Subtract 0 from 360 to get 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Moving on to step 10:
3600 divided by 690 is 5 with a remainder of 150.
Write down 5 as next digit of the result. 
Result so far: 27739.05
If we subtract 3450 from 3600, we get 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Let's proceed to step 11:
690 goes into 1500 2 times with a remainder of 120.
Put 2 as the next digit of the answer. 
Result so far: 27739.052
If we subtract 1380 from 1500, we get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Moving on to step 12:
The number 690 fits into 1200 1 times, leaving a remainder of 510.
Record the quotient 1 as the next digit in the result. 
Result so far: 27739.0521
Deduct 690 from 1200 and we're left with 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5100, and continue the process.

Advancing to step 13:
690 goes into 5100 7 times with a remainder of 270.
The number 7 becomes the next digit in our result. 
Result so far: 27739.05217
Subtract 4830 from 5100 to get 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Moving on to step 14:
When dividing 2700 by 690, we get 3 with a remainder of 630.
Use 3 as the next digit of our solution. 
Result so far: 27739.052173
Deduct 2070 from 2700 and we're left with 630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6300, and continue the process.

Moving on to step 15:
690 goes into 6300 9 times with a remainder of 90.
Use 9 as the next digit of our solution. 
Result so far: 27739.0521739
Deduct 6210 from 6300 and we're left with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Step 16:
If we divide 900 by 690, we get 1 and a remainder of 210.
The number 1 becomes the next digit in our result. 
Result so far: 27739.05217391
Subtract 690 from 900 to get 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

The quotient of the division is 27739.05217391, and the remainder is 2.1e-07.