We look at the division of 19666381 by 942 
We want to divide 19666381 by 942.

Advancing to step 1:
942 goes into 1 0 times with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Bring next digit (9) of the dividend behind the 1 and repeat the process: 19 / 942

Going ahead to step 2:
942 can be fit into 19 0 times, resulting in 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.
Fetch the next digit (6) from the dividend, attach it to 19 and continue: 196 / 942

Step 3:
942 can be fit into 196 0 times, resulting in a remainder of 196.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 196 and we're left with 196.
Take the next digit (6) from the dividend and append it to 196, then repeat: 1966 / 942

Let's proceed to step 4:
942 goes into 1966 2 times with a remainder of 82.
The next digit of our result is 2. 
Result so far: 2.0
If we take 1884 away from 1966, we end up with 82.
Grab the next digit (6) from the dividend, add it to 82, then carry on: 826 / 942

Let's proceed to step 5:
If we divide 826 by 942, we get 0 and a remainder of 826.
Use 0 as the next digit of our solution. 
Result so far: 20.0
If we subtract 0 from 826, we get 826.
Append the next digit (3) from the dividend to 826 and continue with: 8263 / 942

Let's proceed to step 6:
942 goes into 8263 8 times with a remainder of 727.
Put 8 as the next digit of the answer. 
Result so far: 208.0
Deduct 7536 from 8263 and we're left with 727.
Take the next digit (8) from the dividend and append it to 727, then repeat: 7278 / 942

On to step 7:
942 goes into 7278 7 times with a remainder of 684.
The number 7 becomes the next digit in our result. 
Result so far: 2087.0
The remainder is 684 after subtracting 6594 from 7278.
Append the next digit (1) from the dividend to 684 and continue with: 6841 / 942

On to step 8:
The number 942 fits into 6841 7 times, leaving a remainder of 247.
The next digit of our result is 7. 
Result so far: 20877.0
The remainder is 247 after subtracting 6594 from 6841.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2470, and continue the process.

Advancing to step 9:
2470 divided by 942 is 2 with a remainder of 586.
Record the quotient 2 as the next digit in the result. 
Result so far: 20877.2
The remainder is 586 after subtracting 1884 from 2470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5860, and continue the process.

On to step 10:
When dividing 5860 by 942, we get 6 with a remainder of 208.
Write down 6 as next digit of the result. 
Result so far: 20877.26
Subtract 5652 from 5860 to get 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Advancing to step 11:
When dividing 2080 by 942, we get 2 with a remainder of 196.
Put 2 as the next digit of the answer. 
Result so far: 20877.262
If we subtract 1884 from 2080, we get 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Let's proceed to step 12:
When dividing 1960 by 942, we get 2 with a remainder of 76.
Write down 2 as next digit of the result. 
Result so far: 20877.2622
Deduct 1884 from 1960 and we're left with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

The final result is 20877.2622 with a remainder of 0.00076.