We look at the division of 139942 by 94 
We want to divide 139942 by 94.

Going ahead to step 1:
94 goes into 1 0 times with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Take the next digit (3) from the dividend and append it to 1, then repeat: 13 / 94

Moving on to step 2:
13 divided by 94 is 0 with a remainder of 13.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 13, we get 13.
Bring next digit (9) of the dividend behind the 13 and repeat the process: 139 / 94

Let's proceed to step 3:
94 can be fit into 139 1 times, resulting in a remainder of 45.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 94 from 139 and we're left with 45.
Grab the next digit (9) from the dividend, add it to 45, then carry on: 459 / 94

Advancing to step 4:
If we divide 459 by 94, we get 4 and a remainder of 83.
Put 4 as the next digit of the answer. 
Result so far: 14.0
Deduct 376 from 459 and we're left with 83.
Bring next digit (4) of the dividend behind the 83 and repeat the process: 834 / 94

On to step 5:
834 divided by 94 is 8 with a remainder of 82.
The number 8 becomes the next digit in our result. 
Result so far: 148.0
Subtracting 752 from 834 leaves us with 82.
Take the next digit (2) from the dividend and append it to 82, then repeat: 822 / 94

Advancing to step 6:
When dividing 822 by 94, we get 8 with a remainder of 70.
The next digit of our result is 8. 
Result so far: 1488.0
Subtract 752 from 822 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

On to step 7:
When dividing 700 by 94, we get 7 with a remainder of 42.
The next digit of our result is 7. 
Result so far: 1488.7
If we subtract 658 from 700, we get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Moving on to step 8:
420 divided by 94 is 4 with a remainder of 44.
The next digit of our result is 4. 
Result so far: 1488.74
The remainder is 44 after subtracting 376 from 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 9:
If we divide 440 by 94, we get 4 and a remainder of 64.
The next digit of our result is 4. 
Result so far: 1488.744
Deduct 376 from 440 and we're left with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Our division results in 1488.744 with a remaining 0.0064.