138975 ÷ 94 
Let's see how many times 94 fits into 138975.

Going ahead to step 1:
When dividing 1 by 94, we get 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Bring next digit (3) of the dividend behind the 1 and repeat the process: 13 / 94

Moving on to step 2:
13 divided by 94 is 0 with a remainder of 13.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 13, we get 13.
Bring next digit (8) of the dividend behind the 13 and repeat the process: 138 / 94

Let's proceed to step 3:
When dividing 138 by 94, we get 1 with a remainder of 44.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 44 after subtracting 94 from 138.
Include the next digit (9) from the dividend after 44, then repeat: 449 / 94

Let's proceed to step 4:
449 divided by 94 is 4 with a remainder of 73.
Write down 4 as next digit of the result. 
Result so far: 14.0
The remainder is 73 after subtracting 376 from 449.
Bring next digit (7) of the dividend behind the 73 and repeat the process: 737 / 94

Advancing to step 5:
If we divide 737 by 94, we get 7 and a remainder of 79.
Write down 7 as next digit of the result. 
Result so far: 147.0
Subtracting 658 from 737 leaves us with 79.
Append the next digit (5) from the dividend to 79 and continue with: 795 / 94

Advancing to step 6:
When dividing 795 by 94, we get 8 with a remainder of 43.
The next digit of our result is 8. 
Result so far: 1478.0
If we subtract 752 from 795, we get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Going ahead to step 7:
The number 94 fits into 430 4 times, leaving a remainder of 54.
Use 4 as the next digit of our solution. 
Result so far: 1478.4
If we take 376 away from 430, we end up with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Going ahead to step 8:
If we divide 540 by 94, we get 5 and a remainder of 70.
Use 5 as the next digit of our solution. 
Result so far: 1478.45
The remainder is 70 after subtracting 470 from 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Let's proceed to step 9:
If we divide 700 by 94, we get 7 and a remainder of 42.
Use 7 as the next digit of our solution. 
Result so far: 1478.457
Subtract 658 from 700 to 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.

Going ahead to step 10:
420 divided by 94 is 4 with a remainder of 44.
The next digit of our result is 4. 
Result so far: 1478.4574
Subtracting 376 from 420 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 11:
94 can be fit into 440 4 times, resulting in a remainder of 64.
The next digit of our result is 4. 
Result so far: 1478.45744
If we take 376 away from 440, we end up 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.

The final result is 1478.45744 with a remainder of 6.4e-05.