We're dividing 19691740 by 668 
We want to divide 19691740 by 668.

Moving on to step 1:
1 divided by 668 is 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.
Take the next digit (9) from the dividend and append it to 1, then repeat: 19 / 668

Step 2:
When dividing 19 by 668, we get 0 with a remainder of 19.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 19, we end up with 19.
Bring next digit (6) of the dividend behind the 19 and repeat the process: 196 / 668

Moving on to step 3:
When dividing 196 by 668, we get 0 with a remainder of 196.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 196 and we're left with 196.
Append the next digit (9) from the dividend to 196 and continue with: 1969 / 668

Going ahead to step 4:
If we divide 1969 by 668, we get 2 and a remainder of 633.
Put 2 as the next digit of the answer. 
Result so far: 2.0
The remainder is 633 after subtracting 1336 from 1969.
Bring next digit (1) of the dividend behind the 633 and repeat the process: 6331 / 668

Going ahead to step 5:
The number 668 fits into 6331 9 times, leaving a remainder of 319.
Put 9 as the next digit of the answer. 
Result so far: 29.0
Subtract 6012 from 6331 to get 319.
Bring next digit (7) of the dividend behind the 319 and repeat the process: 3197 / 668

Going ahead to step 6:
When dividing 3197 by 668, we get 4 with a remainder of 525.
The number 4 becomes the next digit in our result. 
Result so far: 294.0
Subtract 2672 from 3197 to get 525.
Include the next digit (4) from the dividend after 525, then repeat: 5254 / 668

Step 7:
The number 668 fits into 5254 7 times, leaving a remainder of 578.
Record the quotient 7 as the next digit in the result. 
Result so far: 2947.0
Subtract 4676 from 5254 to get 578.
Append the next digit (0) from the dividend to 578 and continue with: 5780 / 668

Going ahead to step 8:
If we divide 5780 by 668, we get 8 and a remainder of 436.
The next digit of our result is 8. 
Result so far: 29478.0
Deduct 5344 from 5780 and we're left with 436.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4360, and continue the process.

Moving on to step 9:
4360 divided by 668 is 6 with a remainder of 352.
The next digit of our result is 6. 
Result so far: 29478.6
If we take 4008 away from 4360, we end up with 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Let's proceed to step 10:
3520 divided by 668 is 5 with a remainder of 180.
Put 5 as the next digit of the answer. 
Result so far: 29478.65
Subtracting 3340 from 3520 leaves us with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Let's proceed to step 11:
668 goes into 1800 2 times with a remainder of 464.
Put 2 as the next digit of the answer. 
Result so far: 29478.652
If we take 1336 away from 1800, we end up with 464.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4640, and continue the process.

Going ahead to step 12:
When dividing 4640 by 668, we get 6 with a remainder of 632.
Use 6 as the next digit of our solution. 
Result so far: 29478.6526
Deduct 4008 from 4640 and we're left with 632.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6320, and continue the process.

Going ahead to step 13:
The number 668 fits into 6320 9 times, leaving a remainder of 308.
Record the quotient 9 as the next digit in the result. 
Result so far: 29478.65269
If we take 6012 away from 6320, we end up with 308.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

Advancing to step 14:
When dividing 3080 by 668, we get 4 with a remainder of 408.
The next digit of our result is 4. 
Result so far: 29478.652694
Deduct 2672 from 3080 and we're left with 408.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

Moving on to step 15:
When dividing 4080 by 668, we get 6 with a remainder of 72.
Put 6 as the next digit of the answer. 
Result so far: 29478.6526946
If we take 4008 away from 4080, we end up with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Going ahead to step 16:
668 can be fit into 720 1 times, resulting in a remainder of 52.
The number 1 becomes the next digit in our result. 
Result so far: 29478.65269461
If we take 668 away from 720, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

The final outcome is 29478.65269461, with a leftover of 5.2e-08.