We're dividing 386522 by 50 
Let's see how many times 50 fits into 386522.

Step 1:
50 goes into 3 0 times with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Append the next digit (8) from the dividend to 3 and continue with: 38 / 50

Moving on to step 2:
The number 50 fits into 38 0 times, leaving a remainder of 38.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 38 after subtracting 0 from 38.
Include the next digit (6) from the dividend after 38, then repeat: 386 / 50

Moving on to step 3:
If we divide 386 by 50, we get 7 and a remainder of 36.
Write down 7 as next digit of the result. 
Result so far: 7.0
If we subtract 350 from 386, we get 36.
Take the next digit (5) from the dividend and append it to 36, then repeat: 365 / 50

Going ahead to step 4:
365 divided by 50 is 7 with a remainder of 15.
Use 7 as the next digit of our solution. 
Result so far: 77.0
If we subtract 350 from 365, we get 15.
Grab the next digit (2) from the dividend, add it to 15, then carry on: 152 / 50

Moving on to step 5:
152 divided by 50 is 3 with a remainder of 2.
Record the quotient 3 as the next digit in the result. 
Result so far: 773.0
Deduct 150 from 152 and we're left with 2.
Include the next digit (2) from the dividend after 2, then repeat: 22 / 50

Advancing to step 6:
The number 50 fits into 22 0 times, leaving a remainder of 22.
The number 0 becomes the next digit in our result. 
Result so far: 7730.0
Subtract 0 from 22 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 7:
220 divided by 50 is 4 with a remainder of 20.
Write down 4 as next digit of the result. 
Result so far: 7730.4
If we subtract 200 from 220, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 8:
When dividing 200 by 50, we get 4 with a remainder of 0.
Use 4 as the next digit of our solution. 
Result so far: 7730.44
Subtract 200 from 200 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 7730.44 with a remainder of 0.0.