We're dividing 20378 by 47 
Let's see how many times 47 fits into 20378.

Going ahead to step 1:
2 divided by 47 is 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Bring next digit (0) of the dividend behind the 2 and repeat the process: 20 / 47

Advancing to step 2:
20 divided by 47 is 0 with a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 20, we end up with 20.
Append the next digit (3) from the dividend to 20 and continue with: 203 / 47

Let's proceed to step 3:
203 divided by 47 is 4 with a remainder of 15.
Use 4 as the next digit of our solution. 
Result so far: 4.0
If we subtract 188 from 203, we get 15.
Grab the next digit (7) from the dividend, add it to 15, then carry on: 157 / 47

Step 4:
157 divided by 47 is 3 with a remainder of 16.
Put 3 as the next digit of the answer. 
Result so far: 43.0
Subtracting 141 from 157 leaves us with 16.
Fetch the next digit (8) from the dividend, attach it to 16 and continue: 168 / 47

Going ahead to step 5:
When dividing 168 by 47, we get 3 with a remainder of 27.
Put 3 as the next digit of the answer. 
Result so far: 433.0
Subtract 141 from 168 to get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Step 6:
270 divided by 47 is 5 with a remainder of 35.
Write down 5 as next digit of the result. 
Result so far: 433.5
Deduct 235 from 270 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Let's proceed to step 7:
The number 47 fits into 350 7 times, leaving a remainder of 21.
Record the quotient 7 as the next digit in the result. 
Result so far: 433.57
Subtract 329 from 350 to get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Step 8:
The number 47 fits into 210 4 times, leaving a remainder of 22.
The number 4 becomes the next digit in our result. 
Result so far: 433.574
The remainder is 22 after subtracting 188 from 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 9:
220 divided by 47 is 4 with a remainder of 32.
The number 4 becomes the next digit in our result. 
Result so far: 433.5744
The remainder is 32 after subtracting 188 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The final result is 433.5744 with a remainder of 0.00032.